Taber's Medical Dictionary
- s
- S
- S.D.
- S.E.D.
- s.o.s.
- s. of Retzius
- s. station
- S.T. 37
- s. terminalis
- S1, S2
- S3
- S4
- S-A, SA, S.A.
- SAARD
- SABA
- Sabal serrulatum
- saber-shaped tibia
- saber shin
- Sabouraud dextrose agar
- sabulous
- sac
- saccade
- saccadic
- saccadic movements
- saccate
- sacchar-
- saccharase
- saccharated
- saccharide
- saccharide group
- saccharin
- saccharine
- saccharo-, sacchar-
- saccharogalactorrhea
- saccharolytic
- Saccharomyces
- Saccharomyces boulardii
- Saccharomyces cerevisiae
- saccharomycosis
- saccharum
- sacci
- sacciform
- saccular
- saccular bronchiectasis
- sacculated
- sacculated aneurysm
- sacculated kidney
- sacculated pleurisy
- sacculation
- saccule
- sacculi
- sacculocochlear
- sacculus
- sacculus laryngis
- saccus
- saccus endolymphaticus
- saccus lacrimalis
- sachet
- sacrad
- sacral
- sacral ala
- sacral artery
- sacral bone
- sacral canal
- sacral curvature
- sacral flexure
- sacral ganglion
- sacralgia
- sacral hiatus
- sacralization
- sacral nerve
- sacral nerves
- sacral plexus
- sacral splanchnic nerve
- sacral vein
- sacral vertebra
- sacrectomy
- sacrifice
- sacro-
- sacroanterior
- sacrococcygeal
- sacrococcygeal abscess
- sacrococcygeus
- sacrocolpopexy
- sacrodynia
- sacroiliac
- sacroiliac joint
- sacroiliac ligament
- sacroiliitis
- sacrolisthesis
- sacrolumbar angle
- sacroposterior
- sacrospinalis
- sacrospinous ligament
- sacrospinous ligament suspension
- sacrotomy
- sacrotuberous ligament
- sacrouterine
- sacrovertebral angle
- sacrum
- sactosalpinx
- SAD
- saddle
- saddle area
- saddle back
- saddle block
- saddle block anesthesia
- saddle embolus
- saddle joint
- saddle nose
- S-adenosylmethionine
- sadism
- sadist
- sadistic
- sadness
- sadomasochism
- sadomasochist
- sadomasochistic
- safe
- safelight
- safer sex
- safe sex
- safe sex, safer sex
- safety
- safety alert
- safety bias
- safety data sheet
- safety glass
- safety glasses
- safety guard
- safety net
- safety profile
- safranin, safranin O
- safranin O
- sage tea
- sagging brain syndrome, brain sagging syndrome
- sagittal
- sagittal axis
- sagittal groove
- sagittal plane
- sagittal section
- sagittal suture
- sago
- sago spleen
- Saint John's wort
- Saint Vitus' dance
- Sak
- sal
- salaam convulsion
- salacious
- salami science
- sal ammoniac
- salba
- Salem sump tube
- salicylamide
- salicylate
- salicylated
- salicylate poisoning
- salicylic acid collodion
- salicylic acid plaster
- salicylism
- salient
- saline
- saline adenine glucose mannitol
- saline bath
- saline cathartic
- saline enema
- saline load test
- saline lock
- saline manometer
- saline solution
- salinity
- salinometer
- saliva
- saliva ejector
- salivary
- salivary amylase
- salivary calculus
- salivary digestion
- salivary duct
- salivary pellicle
- salivary stone
- saliva substitute
- salivation
- salivatory
- salivatory nucleus
- salivolithiasis
- Salix cortex
- Salla disease
- sallow
- salmeterol
- salmin(e)
- Salmonella
- Salmonella arizonae
- Salmonella choleraesuis
- Salmonella enteritidis
- Salmonella paratyphi
- Salmonella typhi
- Salmonella typhimurium
- salmonellosis
- salmon patch
- salping-
- salpingectomy
- salpingemphraxis
- salpinges
- salpingian
- salpingion
- salpingitis
- salpingo-, salping-
- salpingocatheterism
- salpingocele
- salpingocyesis
- salpingography
- salpingolithiasis
- salpingolysis
- salpingo-oophorectomy
- salpingo-oophoritis
- salpingo-oophorocele
- salpingo-oothecitis
- salpingo-oothecocele
- salpingo-ovariectomy
- salpingoperitonitis
- salpingopexy
- salpingopharyngeal
- salpingopharyngeus
- salpingoplasty
- salpingorrhaphy
- salpingosalpingostomy
- salpingoscope
- salpingoscopy
- salpingostenochoria
- salpingostomatomy
- salpingostomy
- salpingotomy
- salpinx
- salt
- saltation
- saltatory
- saltatory conduction
- saltatory spasm
- salt bath
- Salter-Harris fracture
- salt-free diet
- salt-induced edema
- salting out
- salt loading test
- salt-losing crisis
- salt-losing syndrome
- saltpeter, saltpetre
- saltpetre
- salt reduction
- salt sensitivity
- salubrious
- saluretic
- salutary
- salvage
- salvageability
- salvage therapy
- Salvarsan
- salve
- Salvia
- Salvia divinorum
- Salvia hispanica
- Salvia miltiorrhiza
- Salvia officinalis
- samaritanism
- samarium
- samarium-153
- Sambucus nigra
- SAM-e
- sample
- SAMPLE
- sample size
- sampling
- sampling bias
- sampling station
- samshodhana
- sanatorium
- sanctuary site
- sand
- sandfly
- sandfly fever virus
- Sandhoff disease
- Sandifer syndrome
- sand tumor
- sandwich immunoassay
- sane
- SANE
- Sanfilippo syndrome
- sanguicolous
- sanguiferous
- Sanguinaria canadensis
- sanguinarine
- sanguine
- sanguineous, sanguinous
- sanguinopurulent
- sanguinous
- sanguirenal
- sanguis
- sanguisuga
- sanies
- sanitarian
- sanitarium
- sanitary
- sanitary code
- sanitary napkin
- sanitation
- sanitization
- sanitize
- sanitizer
- sanity
- Sanjad-Sakati syndrome
- San Joaquin valley fever
- SA node
- Santa Marta hepatitis
- Santavuori-Haltia disease
- SaO2
- sap
- saphena
- saphenae
- saphenectomy
- saphenous
- SAPHO syndrome
- saponification
- saponification number
- saponify
- saponin
- sapophore
- saporific
- sapovirus
- sapphism
- Sappinia
- sapr-
- sapro-, sapr-
- saprobe
- saprobic
- saprogenic
- saprophilous
- saprophyte
- saprophytic
- SAPS
- SAQ
- saquinavir
- SAR
- sarc-
- sarcina
- Sarcina
- sarcinae
- sarcinas
- sarcitis
- sarco-, sarc-
- sarcoadenoma
- sarcocarcinoma
- sarcocele
- sarcocyst
- Sarcocystis
- Sarcocystis hominis
- Sarcocystis lindemanni
- sarcocystosis
- Sarcodina
- sarcoid
- sarcoidosis
- sarcolemma
- sarcolemmopathy
- sarcology
- sarcolysis
- sarcoma
- sarcomata
- sarcomatoid
- sarcomatoid carcinoma
- sarcomatosis
- sarcomatous
- sarcomatous carcinoma
- sarcomere
- sarcomeric protein
- sarcomphalocele
- sarcopenia
- sarcopenic obesity
- Sarcophagidae
- sarcoplasm
- sarcoplasmic
- sarcoplasmic reticulum
- Sarcoptes
- sarcoptic acariasis
- Sarcoptidae
- sarcosis
- sarcosome
- Sarcosporidia
- sarcosporidiosis
- sarcostosis
- sarcostyle
- sarcotubule
- sarcous
- sardonic laugh
- sarin
- SARS
- sarsaparilla
- SARS-CoV
- SART
- sartan
- sartorius
- sartorius muscle
- sashimi
- sat
- satellite
- satellite cell
- satellitosis
- satiation
- satiety
- satiety center
- saturated
- saturated calomel electrode
- saturated fatty acid
- saturated solution
- saturation
- saturation point
- Saturday-night arm
- Saturday night palsy
- Saturday night paralysis
- saturnine
- saturnine breath
- saturnine gout
- saturnism
- satyriasis
- saucerization
- saucerize
- sauna
- sauna bath
- savant skill
- SAVR
- saw
- saw palmetto
- saxifragant
- saxitoxin
- Sb
- Sb2O5
- Sb4O6
- SBAR
- SbCl3
- SBE
- SBIRT
- SBT
- sc
- Sc
- Sc.D.
- scab
- scabetic
- scabicide
- scabies
- scabietic
- scabieticide
- scabiphobia
- scabrities
- scabrities unguium
- scaffold
- scaffold protein
- SCAI
- scala
- scalability
- scalae
- scala media
- scala tympani
- scala vestibuli
- scald
- scalene
- scalenectomy
- scalene muscle
- scalene tubercle
- scaleniotomy
- scalenotomy
- scalenus
- scalenus syndrome
- scale of contrast
- scaler
- scaling
- scall
- scalloped
- scalp
- scalpel
- scalpel-free surgery
- scalpra
- scalpriform
- scalprum
- scalp tourniquet
- scalp vein needle
- scaly
- scan
- scandium
- scanning
- scanning electron microscope
- scanning laser ophthalmoscope
- scanning speech
- scanty
- scanty sweat
- Scanzoni maneuver
- scaph-
- scapha
- scapho-, scaph-
- scaphocephalic
- scaphocephalism
- scaphocephalous
- scaphocephaly, scaphocephalism
- scaphohydrocephaly
- scaphoid
- scaphoid abdomen
- scaphoid bone
- scaphoid fossa of auricle (pinna)
- scaphoiditis
- scapi
- scaption
- scapul-
- scapula
- scapular
- scapular artery
- scapular line
- scapular notch
- scapular reflex
- scapulary
- scapulectomy
- scapulo-, scapul-
- scapuloclavicular
- scapulodynia
- scapulohumeral
- scapulohumeral reflex
- scapulopexy
- scapulothoracic
- scapulothoracic crepitus
- scapus
- scapus penis
- scapus pili
- scar
- scarabiasis
- scarf skin
- scarification
- scarification ritual
- scarificator
- scarifier
- scarlatina
- scarlatina anginosa
- scarlatina hemorrhagica
- scarlatinal
- scarlatinal nephritis
- scarlatina maligna
- scarlatiniform
- scarlatinoid
- scarless surgery
- scarlet rash
- scarlet red
- Scarpa, Antonio
- Scarpa ganglion
- Scarpa membrane
- scar tissue
- SCAT
- scat-
- scato-, scat-
- scatologic
- scatology
- scatoma
- scatophagy
- scatter
- scatter-air ratio
- scatter air ratio, scatter-air ratio
- scatter diagram
- scattered radiation
- scattered ray
- scattergram
- scatter laser surgery
- scatter photocoagulation
- scavenging
- SCBA
- SCBU
- SCCM
- SCD
- Scedosporium
- S cell
- scent
- schedule
- scheduled
- scheduled drug
- scheduled medication
- scheduled voiding
- Scheie, Harold Glendon
- Scheie procedure
- Scheie syndrome
- schema
- schematic
- scheroma
- Scheuermann disease
- Schick test
- Schilder disease
- Schiller test
- Schilling test
- schindylesis
- SCHIP
- Schirmer test
- Schisandra
- -schisis
- schisto-
- schistocelia
- schistocephalus
- schistocormia
- schistocystis
- schistocyte
- schistocytosis
- schistoglossia
- schistomelus
- schistoprosopia
- schistorachis
- Schistosoma
- Schistosoma haematobium
- Schistosoma intercalatum
- Schistosoma japonicum
- Schistosoma mansoni
- Schistosoma mekongi
- schistosome dermatitis
- schistosomia
- schistosomiasis
- schistosomicide
- schistosternia
- schistothorax
- schistotrachelus
- schiz-
- schizamnion
- schizencephaly
- schizo-, schiz-
- schizoblepharia
- schizocyte
- schizocytosis
- schizogenesis
- schizogony
- schizogyria
- schizoid
- schizoid personality disorder
- schizomycete
- Schizomycetes
- schizont
- schizonticide
- schizonychia
- schizophasia
- schizophrenia
- schizophrenic
- schizoprosopia
- schizotrichia
- schizozoite
- Schmidt syndrome
- Schmorl disease
- Schmorl node
- Schmorl nodes
- Schmorl nodule
- Schnitzler syndrome
- Schober maneuver
- Schönlein-Henoch purpura
- school age
- school anxiety
- school-based health center
- School Function Assessment
- school nurse
- school phobia, school refusal
- school readiness
- school refusal
- school-specific liability
- Schüffner, Wilhelm A. P.
- Schüffner dots
- Schüffner granules
- Schultze bundle, Schultze tract
- Schultze cell
- Schultze mechanism
- Schultze tract
- Schultz reaction
- Schwalbe, Gustav Albert
- Schwann, Theodore
- Schwann membrane
- schwannoma
- schwannosis
- Schwann sheath
- sci-
- sci-, scia-, scio-
- sciage
- sciatic
- sciatica
- sciatic artery
- sciatic nerve
- sciatic neuritis
- sciatic scoliosis
- SCID
- science
- Science of Unitary Human Beings
- scientific rigor
- scieropia
- scimitar syndrome
- scintigram
- scintigraphy
- scintillating scotoma
- scintillation
- scintillation counter
- scintimammography
- scintiphotography
- scintiscan
- scintiscanner
- scirrho-
- scirrhoid
- scirrhoma
- scirrhosarca
- scirrhous
- scirrhous cancer
- scirrhous carcinoma
- scirrhus
- scission
- scissor gait
- scissor leg
- scissors
- scissura
- scissurae
- SCLC
- scler-
- sclera
- sclera-
- scleradenitis
- sclerae
- scleral
- scleral roll
- scleral spur
- scleratogenous
- sclerectasia
- sclerectoiridectomy
- sclerectoiridodialysis
- sclerectomy
- scleredema
- scleredema adultorum
- scleredema neonatorum
- sclerema
- sclerema adiposum
- sclerema adultorum
- sclerema neonatorum
- sclerencephalia
- scleriasis
- scleriritomy
- scleritis
- sclero-, sclera-, scler-
- scleroblastema
- scleroblastemic
- sclerochoroiditis
- scleroconjunctival
- sclerocornea
- sclerocorneal junction
- sclerodactylia
- scleroderma
- scleroderma esophagus
- scleroderma neonatorum
- scleroderma renal crisis
- sclerodermatitis
- sclerodermatous
- sclerogenic
- sclerogenous
- scleroid
- scleroiritis
- sclerokeratitis
- sclerokeratoiritis
- sclerokeratosis
- scleroma
- scleromalacia
- scleromalacia perforans
- scleromere
- scleromyxedema
- scleronychia
- sclero-oophoritis
- sclerophthalmia
- scleroplasty
- scleroprotein
- sclerosal
- sclerosant
- sclerose
- sclerosed
- sclerosing
- sclerosing agent
- sclerosing injection
- sclerosing keratitis
- sclerosing mastoiditis
- sclerosing myelitis
- sclerosing myelopathy
- sclerosing osteitis
- sclerosing phlebitis
- sclerosing solution
- sclerosis
- scleroskeleton
- sclerostenosis
- sclerostenosis cutanea
- sclerostin
- sclerostomy
- sclerotherapy
- sclerothrix
- sclerotic
- sclerotica
- sclerotic acid
- sclerotic dentin
- scleroticectomy
- scleroticochoroiditis
- scleroticotomy
- sclerotitis
- sclerotium
- sclerotome
- sclerotomy
- sclerotrichia
- sclerous
- sclerous tissue
- SCN5A sodium channel
- scobinate
- scoleciform
- scolecoid
- scolex
- scoli-, scolio-
- scolices
- scolices, scoleces
- scolio-
- scoliokyphosis
- scoliometer
- scoliorachitic
- scoliosis
- scoliosometry
- scoliotic pelvis
- scombrine
- scombroid
- scoop
- scoop and run
- scoop plate
- scoop stretcher
- scoparius
- scope of practice
- -scope
- scoping review
- scoping study
- scopolamine hydrobromide
- scopometer
- scopophilia
- scopophobia
- -scopy
- scorbutic
- scorbutigenic
- scorbutus
- score
- SCORE
- scorecard
- Score for Neonatal Acute Physiology
- scoring system
- Scorpaenidae
- scorpion
- scorpion fish
- scorpionfish, scorpion fish
- scorpion sting
- scoto-
- scotodinia
- scotoma
- scotomata
- scotometer
- scotometry
- scotophobia
- scotopia
- scotopic
- scotopic vision
- scotopsin
- SCOTUS
- scout film
- scr
- scrape
- scraping
- scratch
- scratch test
- screen
- screening
- screening test
- Screening Tool of Older Persons Prescription
- screen oxygenator
- screen reader
- screen time
- screen-type cassette
- screw
- screw-in
- screwworm fly
- scribe
- Scribner shunt
- scrivener's palsy
- scrobiculate
- scrobiculus
- scrofula
- scrota
- scrotal
- scrotal elephantiasis
- scrotal hernia
- scrotal reflex
- scrotal sign of Bryant
- scrotal tongue
- scrotal varix
- scrotectomy
- scrotitis
- scrotocele
- scrotoplasty
- scrotum
- scrotums
- scrubbing
- scrub nurse
- scruple
- S-CS
- scuba
- sculpt
- Scultetus, Johannes
- Scultetus bandage
- Scultetus position
- scum
- scurf
- scurvy
- scute
- scutiform
- scutula
- scutular
- scutulum
- scutum
- scybala
- scybalous
- scybalum
- scyphoid
- SDA
- SDI
- SDM
- SDMS
- sDNA
- SDS
- SDT
- Se
- SE
- SEA
- sea anemone sting
- seabather's eruption
- sea cucumber
- seagull murmur
- seal
- sealant
- seal check
- sealed source radiation
- seal fin deformity
- seal finger
- sealing area
- sea of yang meridian
- searcher
- search strategy
- sea salt
- seasickness
- sea sickness
- seasonal
- seasonal affective disorder
- seasonal conjunctivitis
- seat
- seat belt sign
- Seating and Mobility Specialist
- seating system
- seatworm
- sea wasp
- seawater bath
- sebaceous
- sebaceous adenoma
- sebaceous cyst
- sebaceous follicle
- sebaceous horn
- sebaceous nevus
- Sebileau hollow
- sebiparous
- sebo-
- sebolite, sebolith
- sebolith
- sebopsoriasis
- seborrhea
- seborrhea capitis
- seborrhea corporis
- seborrhea faciei
- seborrhea furfuracea
- seborrhea nigricans
- seborrhea oleosa
- seborrhea sicca
- seborrheic
- seborrheic blepharitis
- seborrheic eczema
- seborrheic keratosis
- seborrheic wart
- seborrheid
- sebum
- sebum palpebrale
- Seckel syndrome
- seclusion of pupil
- secobarbital
- secobarbital sodium
- secodont
- second areola
- secondary
- secondary abdominal gestation
- secondary achalasia
- secondary acute respiratory distress syndrome
- secondary aging
- secondary aldosteronism
- secondary amenorrhea
- secondary amputation
- secondary amyloidosis
- secondary antiphospholipid antibody syndrome
- secondary assessment
- secondary brain injury
- secondary cancer
- secondary cardiomyopathy
- secondary caries
- secondary data
- secondary degeneration
- secondary diabetes mellitus
- secondary disease
- secondary dysmenorrhea
- secondary enuresis
- secondary enzymatic injury
- secondary gain
- secondary gangrene
- secondary gestation
- secondary glaucoma
- secondary hemorrhage
- secondary hydrocephalus
- secondary hyperoxaluria
- secondary hyperparathyroidism
- secondary hypogonadism
- secondary hypoxic injury
- secondary immune response
- secondary infection
- secondary infertility
- secondary integration
- secondary iritis
- secondary medical care
- secondary occupation
- secondary oocyte
- secondary osteoporosis
- secondary palate
- secondary parkinsonism
- secondary peritonitis
- secondary pneumonia
- secondary pneumothorax
- secondary polycythemia
- secondary prevention
- secondary proteose
- secondary pulmonary lobule
- secondary r.
- secondary radiation
- secondary radiation barrier
- secondary scatter
- secondary sex characteristic
- secondary shock
- secondary spermatocyte
- secondary tooth
- secondary traumatic stress disorder
- secondary union
- secondary use
- secondary uterine inertia
- second cancer
- second cranial nerve
- second cuneiform bone
- second-degree heart block
- second-degree relatives
- second disease
- second division block
- second-generation antipsychotic
- second-generation cephalosporin
- second-hand smoke
- secondhand smoking
- second-hand smoking, secondhand smoking
- second impact syndrome
- second-impact syndrome, second impact syndrome
- second intention
- second-line therapy
- second-look surgery
- second messenger
- second opinion
- second primary cancer
- second sight
- second trimester
- second victim
- secreta
- secretagogue
- secrete
- secretin
- secretinase
- secretin injection test
- secretion
- secretoglobin
- secretogogue
- secretoinhibitory
- secretome
- secretomotor
- secretor
- secretory
- secretory capillary
- secretory diarrhea
- secretory duct
- secretory endometrium
- secretory granule
- secretory nerve
- secretory otitis media
- sectile
- sectio
- section
- Section 504 of the Rehabilitation Act of 1973
- Section 508 of the Rehabilitation Act of 1973
- sectional anatomy
- sectioning
- sector
- sectorial
- sector iridectomy
- secular trend
- secundigravida
- secundines
- secundipara
- secundiparity
- secure
- sedation
- sedation vacation
- sedative
- sedative bath
- sedentary
- sedentary lifestyle
- sediment
- sedimentation
- sedimentation rate
- seed
- seed capital; seed money
- seed funding, seed capital; seed money
- seeding
- seeking
- seesaw nystagmus
- segment
- segmental
- segmental anesthesia
- segmental colitis associated with diverticulitis
- segmental duct
- segmental mastectomy
- segmental neuritis
- segmental pressure measurement
- segmental reflex
- segmental static reaction
- segmentation
- segmentation nucleus
- segmentation sphere
- segmentectomy
- segmented cell
- segmenter
- segmenting movement
- segregation
- segregator
- SeHCAT
- SEIR model
- seismesthesia
- seizure
- seizure cluster
- seizure disorder
- seizure threshold
- seizure trigger
- SELDI
- selectin
- selection
- selection pressure
- selective advantage
- selective amnesia
- selective androgen receptor modulator
- selective angiography
- selective attention
- selective decontamination of the digestive tract
- selective estrogen receptor degrader
- selective estrogen receptor modulator
- selective grinding
- selective inhibition
- selective internal radiation therapy
- selective internal radiotherapy
- selectively permeable membrane
- selective medium
- selective memory
- selective mutism
- selective neck dissection
- selective nonoperative management
- selective photothermolysis
- selective prevention
- selective progesterone receptor modulator
- selective reduction
- selenium
- selenium sulfide
- selenoprotein
- self
- self-acceptance
- self-actualization
- self-adhering roller dressing
- self-administered gerocognitive exam
- self-antigen
- self-care
- Self-Care Framework
- self-concept
- self-conscious
- self-consoling behavior
- self-contained breathing apparatus
- self-contained underwater breathing apparatus
- self-curing resin
- self-differentiation
- self-efficacy
- self-embedding behavior
- self-esteem
- self-examination
- self-expanding stent
- self-generation
- self-governance
- self-help
- self-hypnoses
- self-hypnosis
- self-induced hypnotism
- self-injurious behavior
- self-insured
- self-limited disease
- self-management
- self-medication
- self-memory
- self-pity
- self-ranging
- self-reactive lymphocyte
- self-registering thermometer
- self-renewing cell division
- self-report
- self-retaining catheter
- self-sampling
- self-service diagnostics
- self-soothing
- self-threading pin
- self-tolerance
- Seligmann disease
- sella turcica
- Sellick maneuver
- semantic aphasia
- semantic dementia
- semantic interference
- semantic-pragmatic language disorder
- semantics
- semen
- semenarche
- semi-
- semi-automated, semi-automatic
- semi-automatic
- semi-automatic defibrillator
- semicanal
- semicanalis
- semicanalis musculi tensoris tympani
- semicanalis tubae auditivae
- semicartilaginous
- semicircular
- semicircular canal
- semicircular duct
- semiconscious
- semicrista
- semicrista incisiva
- semidecussation
- -semide
- semierection
- semi-essential amino acid
- semiflexion
- semi-Fowler position
- semilunar
- semilunar bone
- semilunar cartilage
- semilunare
- semilunar ganglion
- semilunar line
- semilunar lobe
- semilunar notch
- semilunar valve
- semiluxation
- semimembranosus muscle
- semimembranous
- semina
- seminal
- seminal cyst
- seminal duct
- seminal emission
- seminal fluid
- seminal granule
- seminal hillock
- seminal plasma
- seminal plasma allergy
- seminal vesicle
- semination
- seminiferous
- seminiferous tubule
- seminoma
- seminormal
- seminormal solution
- seminose
- seminuria, semenuria
- semiology
- semiorbicular
- semiotic
- semiotics
- semipermeable
- semipermeable membrane
- semiprone
- semiprone position
- semireclining posture
- semirecumbent
- semis
- semispinalis
- semisulcus
- semisupination
- semisupine
- semisynthesis
- semisynthetic
- semitendinosus
- semitendinosus muscle
- semitendinous
- Semmelweiss, Ignaz Philipp
- Semmes-Weinstein monofilament
- Sen
- send-out
- send-out test
- Seneca root
- Seneca snakeroot
- Seneca Valley virus
- senega root
- senega root, Seneca root
- senescence
- Sengstaken-Blakemore tube
- senile
- senile angioma
- senile cataract
- senile degeneration
- senile delirium
- senile dementia of the Alzheimer type
- senile gait
- senile involution
- senile osteoporosis
- senile paraplegia
- senile peripapillary halo
- senile plaque
- senile psychosis
- senile purpura
- senile tremor
- senile vaginitis
- senility
- senior ED
- senior emergency department
- senior friendly
- Senior-Loken syndrome
- Senior-Loken syndrome, Senior-Loken syndrome
- senium
- senna
- sennosides
- senopia
- senostatic
- sensate
- sensate focus
- sensation
- sense
- sensemaking
- sense organ
- sensibility
- sensibilization
- sensible
- sensible loss
- sensible perspiration
- sensible sweating
- sensiferous
- sensimeter
- sensitinogen
- sensitive
- sensitivity
- sensitivity analysis
- sensitization
- sensitized
- sensitized vaccine
- sensitizer
- sensitizing antibody
- sensitometer
- sensitometric curve
- sensitometry
- sensomobility
- sensomotor
- sensor
- sensoria
- sensorial
- sensorimetabolism
- sensorimotor
- sensorimuscular
- sensorineural
- sensorineural deafness
- sensorineural hearing loss
- sensorium
- sensoriums
- sensorivasomotor
- sensory
- sensory amusia
- sensory aphasia
- sensory apraxia
- sensory area
- sensory ataxia
- sensory aversion
- sensory cell
- sensory column
- sensory deprivation
- sensory diet
- sensory effect level
- sensory ending
- sensory end organ
- sensory ganglion
- sensory hair
- sensory integration
- Sensory Integration and Praxis Tests
- sensory integration disorder
- sensory integration therapy
- sensory modulation disorder
- sensory nerve
- sensory neuron
- sensory nucleus
- sensory nucleus of the trigeminal nerve
- sensory paralysis
- sensory pathway
- sensory presbycusis
- sensory processing disorder
- sensory profile
- sensory receptor
- sensory reeducation
- sensory registration
- sensory restoration
- sensory root
- sensory threshold
- sensory tract
- sensory trick
- sensory unit
- sensual
- sensualism
- sensuous
- sentient
- sentiment
- sentinel event
- sentinel node
- sentinel node biopsy
- sentinel pile
- sentinel surveillance
- sentinel tag
- Seoul virus
- SEP
- separating medium
- separating wire
- separation
- separation anxiety
- separator
- separatorium
- separator tube
- sepsis
- sepsis syndrome
- sepsis workup
- septa
- septal cell
- septal defect
- septal myectomy
- septal nucleus
- septan
- septate
- septate hymen
- septate vagina
- septectomy
- septi-
- septic
- septic abortion
- septic anemia
- septic arthritis
- septic bursitis
- septic embolism
- septicemia
- septicemic
- septicemic abscess
- septicemic plague
- septic infarct
- septicophlebitis
- septic peritonitis
- septic shock
- septic sore throat
- septic thrombosis
- septigravida
- septimetritis
- septipara
- septivalent
- septomarginal
- septonasal
- septoplasty
- septorhinoplasty
- septostomy
- septotome
- septotomy
- septula
- septula testis
- septulum
- septum
- septum atriorum cordis
- septum pectiniforme
- septum pellucidum
- septum primum
- septum scroti
- septuplet
- sequel
- sequela
- sequelae
- sequence
- sequencing
- sequential compression device
- sequential organ failure assessment
- sequential therapy
- sequester
- sequestra
- sequestral
- sequestrant
- sequestration
- sequestrectomy
- sequestrotomy
- sequestrum
- ser-
- sera
- seralbumin
- serendipity
- Serenoa repens
- serglycin
- serial
- serial casting
- serial interval
- serial roentgenography
- serial section
- serial sevens test
- series
- serine
- serine synthesis disorder
- seriscission
- sero-, ser-
- seroclearance
- serocolitis
- seroconversion
- seroculture
- serocystic
- serodermatosis
- serodiagnosis
- seroenteritis
- seroepidemiology
- serofast
- serofibrinous
- serofibrinous pericarditis
- serofibrinous pleurisy
- serofibrous
- seroflocculation
- seroimmunity
- serologic
- serological
- serological diagnosis
- serologic test
- serologist
- serology
- serolysin
- seroma
- seromembranous
- seromucoid
- seromucous
- seromucous gland
- seromuscular
- seronegative
- seropositive
- seroprevention
- seroprognosis
- seroprophylaxis
- seroprotection
- seropurulent
- seroreaction
- seroreactivity
- seroresistance
- seroresistant
- serosa
- serosanguineous
- seroserous
- serositis
- serosity
- serosorting
- serosurvey
- serosynovial
- serotherapy
- serotonin
- serotonin antagonist
- serotonin syndrome
- serotype
- serous
- serous cavity
- serous cell
- serous cystadenoma
- serous fluid
- serous gland
- serous infiltration
- serous inflammation
- serous iritis
- serous membrane
- serous meningitis
- serous otitis media
- serous pericardium
- serous peritonitis
- serous pleurisy
- serous synovitis
- serovaccination
- serovar
- serozymogenic
- serpiginous
- serpiginous angioma
- serpiginous ulcer
- serpin
- serrate
- serrated suture
- Serratia
- Serratia liquefaciens
- Serratia marcescens
- serration
- serratus anterior muscle
- serratus muscle
- serrefine
- serrenoeud
- serrulate, serrulated
- serrulated
- Sertoli cell-only syndrome
- Sertoli-cell only syndrome
- Sertoli cell only syndrome, Sertoli-cell only syndrome, Sertoli cell-only syndrome
- sertraline
- serum
- serum albumin
- serum BG test
- serum eruption
- serum-fast
- serum free light chain
- serum globulin
- serum glutamic-oxaloacetic transaminase
- serum glutamic pyruvic transaminase
- serum glutamic-pyruvic transaminase
- serum hepatitis
- serum neurofilament light chain proteins
- serum osmolality
- serum protein
- serum protein-expression profiling
- serum protein profiling
- serum prothrombin conversion accelerator
- serum rash
- serum shock
- serum sickness
- serum soluble urokinase receptor
- serum therapy
- serve
- server
- service
- service member
- servomechanism
- SES
- sesame oil
- sesamoid
- sesamoid bone
- sesamoid cartilage
- sesamoiditis
- sesqui-
- sesquihora
- sessile
- sessile hydatid
- session
- sestamibi
- set
- seta
- setaceous; setiferous; setose
- setae
- Setchenov inhibitory center
- Setchenov phenomenon
- setiferous
- seton
- setose
- set point weight
- set sensitivity
- set shifting
- set test
- setting time
- settlement
- settling point
- setup
- seventh cranial nerve
- seven-year itch
- Sever disease
- severe acute respiratory distress syndrome
- severe acute respiratory syndrome coronavirus 2
- severe allergic reaction
- severe anemia
- severe chronic neutropenia
- severe combined immunodeficiency disease
- severe cutaneous adverse reaction
- severe fever with thrombocytopenia syndrome
- severe hearing loss
- severe hypoglycemia
- severe impairment
- severely increased albuminuria
- severe maternal morbidity
- severe myoclonic epilepsy of infancy
- severe obesity
- severe primary hypercholesterolemia
- sewage
- sewer gas
- sewershed
- sewing ring
- sex
- sex cell
- sex chromatin
- sex chromosome
- sex-conditioned characteristic
- sex cord tumor
- sex crime
- sex determination
- sex-determining region Y
- sex deviant
- sexdigital
- sex drive
- sexduction
- sex gland
- sex hormone
- sex hormone-binding globulin
- sex industry
- sex-influenced inheritance
- sexing
- sexism
- sexivalent
- sex-limited
- sex-limited characteristic
- sex-limited inheritance
- sex linkage
- sex-linked
- sex-linked characteristic
- sex-linked deafness
- sex-linked gene
- sex-linked inheritance
- sex object
- sex offense
- sexology
- sex organ
- sex-partner concurrency
- sex ratio
- sex reassignment
- sex reversal
- sex surrogate
- sextan
- sextant
- sex test
- sex testing
- sex therapy
- sextigravida
- sextipara
- sex trade
- sex trade worker
- sextuplet
- sexual
- sexual abuse
- sexual activity depressant
- sexual adjustment questionnaire
- sexual anesthesia
- sexual arousal disorder
- sexual asphyxia
- sexual assault
- sexual assault nurse examiner
- Sexual Assault Response Team
- sexual generation
- sexual harassment
- sexual health
- sexual history
- sexual infantilism
- sexual interest/arousal disorder
- sexuality
- sexually dimorphic nucleus
- sexually transmitted disease
- sexually transmitted infection
- sexual maturity rating
- sexual misconduct
- sexual offender registry
- sexual offense, sex offense
- sexual perversion
- sexual precocity
- sexual preference
- sexual reassignment, sex reassignment
- sexual reflex
- sexual reproduction
- sexual selection
- sexual stimulant
- sex worker, sex trade worker
- Sézary, Albert
- Sézary cell
- Sézary syndrome
- SFR
- SGA
- S gene
- SGIM
- SGO
- SGOT
- SGPT
- SH
- shadow
- shadow-casting
- shadowing
- shadowing behavior
- shaft
- shaken baby syndrome, shaken impact syndrome
- shaken impact syndrome
- Shaker technique
- shakes
- shake test
- shaking
- shaking palsy
- shallow breathing
- shallow water syncope
- sham
- shaman
- shamanism
- shame
- sham rage
- sham therapy
- Shanchol
- shank
- shape
- shared decision making
- shared governance
- shared medical appointment
- shared psychotic disorder
- shark cartilage
- sharkskin
- sharp debridement
- sharp dissection
- sharp end
- Sharpey, William
- Sharpey's fibers
- Sharpey's perforating fibers
- Sharpey fiber
- Sharpey perforating fiber
- sharps
- sharpshooter fallacy
- Sharp syndrome
- shave biopsy
- SHEA
- shear
- shear strength
- shear stress
- sheath
- sheathed artery
- sheath of Henle
- sheath of Hertwig
- sheath of Key and Retzius
- sheath of Schweigger-Seidel
- shedding
- Sheehan syndrome
- sheep's head
- sheep blowfly
- sheep cell agglutination test
- sheep sorrel
- sheet
- sheet bath
- sheet graft
- shelf life
- shelf-life extension
- shell
- shellac
- shellfish
- shell s.
- shell shock
- sheltering-in-place
- shelter-in-place, sheltering-in-place
- Sherrington phenomenon
- shiatsu
- shield
- shield ulcer
- shift
- shift change
- shifting dullness
- shift to the left
- shift to the right
- Shiga, Kiyoshi
- Shiga toxin-mediated thrombotic microangiopathy
- Shigella
- Shigella boydii
- Shigella dysenteriae
- Shigella flexneri
- Shigella sonnei
- shigellosis
- shilajit
- shim
- shimmer
- shin
- shiner
- shingles
- shinrin-yoku
- shinsplints
- shin splints, shinsplints
- shirka
- shisha
- shiver
- SHM
- shock
- shock advisory algorithm
- shock index
- shock liver
- shock lung
- shock resuscitation unit, shock trauma resuscitation unit
- shock therapy, shock treatment
- shock trauma resuscitation unit
- shock treatment
- shock wave
- shockwave therapy
- Shone anomaly
- shooting pain
- shortage
- short axis
- short back board
- short bowel syndrome
- short cervix
- short-cone technique
- shortening
- short gastric artery
- short-lever adjustment
- short-lever manipulation
- short messaging service
- shortness of breath
- short pulse
- short reflex
- short saphenous vein
- short-scale contrast
- shortsightedness
- short stature
- short stay
- short-stay hospital
- short-stay unit
- short stent
- short-term
- short-term memory
- short-wave diathermy
- sho-saiko-to
- shoshin syndrome
- shot
- shotgun prescription
- shot-silk retina
- shotted suture
- shoulder
- shoulder bandage
- shoulder blade
- shoulder girdle
- shoulder girdle syndrome
- shoulder-hand syndrome
- shoulder joint
- shoulder muscle
- shoulder pointer
- shoulder presentation
- shoulder separation
- show
- shower seat
- show of force
- shreds
- shrink
- shrinker
- shudder
- Shulman syndrome
- shunt
- shunting
- shuntogram
- shuttle
- shuttle walk test
- shy bladder syndrome
- Shy-Drager syndrome
- shy kidney
- shyness
- Si
- SI
- SIADH
- siagonantritis
- sial-
- sialadenitis
- sialadenoncus
- sialadenosis
- sialagogue, sialogogue
- sialectasia, sialectasis
- sialectasis
- sialemesis
- sialendoscopy
- sialic
- sialidase
- sialidosis
- sialine
- sialism, sialismus
- sialismus
- sialitis
- sialo-, sial-
- sialoadenitis
- sialoadenotomy
- sialoaerophagy
- sialoangiectasis
- sialoangiitis
- sialoangiography
- sialoangitis, sialoangiitis
- sialocele
- sialodochitis
- sialodochitis fibrinosa
- sialodochoplasty
- sialoductitis
- sialoendoscopy, sialendoscopy
- sialogenous
- sialogogic
- sialogogue
- sialogram
- sialography
- sialolith
- sialolithiasis
- sialolithotomy
- sialome
- sialoncus
- sialorrhea
- sialoschesis
- sialosemeiology
- sialosis
- sialostenosis
- sialosyrinx
- sialotic
- sib
- sibilant
- sibilation
- sibilus
- sibling
- sibling risk
- sibling rivalry
- SIBO
- sibship
- Sicariidae
- siccant
- siccative
- siccolabile
- siccostabile
- siccus
- sick
- SICK
- sick building syndrome
- sick call
- sickle cell
- sickle cell crisis
- sickle cell dactylitis
- sickle cell trait
- sicklemia
- sickle scaler
- sickling
- sickness
- sick role
- sick sinus syndrome
- SICU
- SID
- side
- side branch
- side chain
- side effect
- side-fire transducer
- side-lyer
- side-lying position
- sider-
- side rail
- sidero-, sider-
- sideroblast
- siderocyte
- siderofibrosis
- siderogenous
- sideropenia
- sideropenic
- siderophil
- siderophilin
- siderophilous
- siderophone
- siderophore
- sideroscope
- siderosis
- siderosis of the central nervous system
- siderosome
- siderotic
- siderotic nodules
- sidestream darkfield imaging
- side-to-side anastomosis
- SIDS
- SIECUS
- siemens
- Siemens syndrome
- sieve
- sieve graft
- sievert
- sig
- sigh
- sight
- sight line
- sight word acquisition
- sigma
- Sigma Theta Tau
- sigmatism
- sigmoid
- sigmoid artery
- sigmoid colostomy
- sigmoidectomy
- sigmoid flexure
- sigmoid groove
- sigmoiditis
- sigmoidopexy
- sigmoidoproctostomy
- sigmoidorectostomy
- sigmoidoscope
- sigmoidoscopic
- sigmoidoscopy
- sigmoidosigmoidostomy
- sigmoidostomy
- sigmoidotomy
- sigmoidovesical
- sigmoid sinus
- sign
- signa
- signal
- signal-averaged electrocardiogram
- signal dog
- signal intensity
- signal molecule
- signal node
- signal peptidase
- signal peptide
- signal symptom
- signal-to-cut-off ratio
- signal transducer and activator of transcription 3 deficiency
- signal transduction
- signal void
- signature
- signature molecule
- signer
- signet-ring cell
- significant
- significant bacteriuria
- significant break in coverage
- significant other
- signing
- sign language
- sign-out
- signs of life
- sildenafil
- sildenafil citrate
- silencer
- silent
- silent angina
- silent antagonist
- silent area
- silent disease
- silent hypoxemia
- silent lung
- silent mutation
- silent myocardial infarction
- silent period
- silent peritonitis
- silent sinus syndrome
- silica
- silicate
- silicate cement
- siliceous, silicious
- silicic
- silicic acid
- silicoanthracosis
- silicofluoride
- silicon
- silicone
- silicone oil
- silicosiderosis
- silicosis
- silicotic
- silicotuberculosis
- siliqua olivae
- siliquose
- siliquose desquamation
- silk road disease
- silk suture
- silo
- silo-filler's disease
- silver
- silver amalgam
- silver chloride
- silver filling
- silverfish
- silverfork deformity
- silver halide
- silver nitrate
- silver nitrate, toughened
- silver nitrate poisoning
- silver picrate
- silver point
- silver protein
- silver sulfadiazine
- silver thaler illusion
- silver wiring
- Silybum marianum
- silymarin
- simethicone
- simian
- simian immunodeficiency virus
- similia similibus curantur
- Simmonds disease
- Simmondsia chinensis
- Simmonds test
- simoa
- Simon position
- simple
- simple acute prurigo
- simple asphyxiant
- simple astigmatism
- simple calculated osteoporosis risk estimation
- simple chancre
- simple cold storage
- simple decomposition
- simple diarrhea
- simple dislocation
- simple figure-of-eight roller arm sling
- simple flat pelvis
- simple fracture
- simple ganglion
- simple gland
- simple goiter
- simple hypertrophy
- simple joint
- simple mastectomy
- simple microscope
- simple protein
- simple reflex
- simple seizure
- simple stomatitis
- simple sugar
- simple synovitis
- simple syrup
- Simple Triage and Rapid Treatment
- simple ulcer
- Simplified Motor Score
- simul
- simulation
- simulator
- Simulium
- Simulium damnosum
- Simulium venustum
- simultanagnosia
- simultaneity paradigm (of nursing)
- simultaneous care
- simultaneous communication
- SIMV
- simvastatin
- Sinapis
- sincipital
- sinciput
- Sindbis virus
- Sinding-Larsen Johansson disease
- sinew
- sine wave grating
- sing
- singer's node
- single
- single-blind, single-blinded
- single-blinded
- single-component insulin
- single-digit examination
- single-dose vial
- single-incision laparoscopic surgery
- single-masked
- single nucleotide variant
- single-parent family
- single photon emission computed tomography
- single-tablet regimen
- singleton
- singlet oxygen
- single unit transfusion
- Singulair
- singultation
- singultus
- sinister
- sinistr-
- sinistrad
- sinistral
- sinistrality
- sinistro-, sinistr-
- sinistrocardia
- sinistrocerebral
- sinistrocular
- sinistrocularity
- sinistrogyration
- sinistromanual
- sinistropedal
- sinistrotorsion
- sinistrous
- sino-, sinu-
- sinoatrial
- sinoatrial block
- sinoatrial heart block
- sinoatrial node
- sinobronchitis
- sinogram
- sinonasal
- sinter
- sinu-
- sinuous
- sinus
- sinus arrest
- sinus arrhythmia
- sinus augmentation
- sinus bradycardia
- sinus cavernosus
- sinuscope
- sinuses
- sinus histiocytosis with massive lymphadenopathy
- sinusitis
- sinus lift
- sinus node
- sinus of spleen
- sinus of Valsalva
- sinus of venal canal
- sinusoid
- sinusoidal
- sinusoidal current
- sinusoidalization
- sinusoidal obstruction syndrome
- sinusoidal pattern
- sinusotomy
- sinus pause
- sinus phlebitis
- sinus pocularis
- sinus prostaticus
- sinus rectus
- sinus rhythm
- sinus tachycardia
- sinus tarsi
- sinus thrombosis
- sinus tympani
- sinus venosus
- sinuvertebral nerve
- SiO2
- sip
- sip and puff
- siphon
- siphonage
- Siphonaptera
- Sipple syndrome
- sirenomelia
- siRNA
- SIRT
- sirtuin
- SIRVA
- -sis
- sister
- sister chromatid exchange
- Sister Mary Joseph nodule
- Sistrurus
- sitagliptin
- site
- site-specific
- sito-
- sitophobia
- sitosterol
- sitosterolemia
- sitosterols
- sitotherapy
- sitotoxin
- sitotoxism
- sitter
- sit-to-stand test
- situation
- situational psychosis
- situational syncope
- situs
- situs ambiguus
- situs inversus
- situs inversus viscerum
- situs perversus
- situs solitus
- sitz bath
- SI units
- Six Elements Test
- six-food elimination diet
- six-minute walk test, 6-minute walk test
- sixth cranial nerve
- sixth disease
- size fractionation
- size-up
- sizzurp
- Sjogren-Larsson syndrome
- Sjögren syndrome
- SjvO2
- SKAMP
- skateboard
- skatol(e)
- skatoxyl
- skeeter syndrome
- skein
- skelet-
- skeletal
- skeletal maturity
- skeletal muscle
- skeletal muscle cell
- skeletal-related event
- skeletal survey
- skeletal system
- skeletal tissue
- skeletization
- skeleto-, skelet-
- skeletogenous
- skeletology
- skeleton
- Skene, Alexander
- skenitis
- skew
- skewed
- skia-, sci-, scia-, scio-
- skiascopy
- skier's thumb
- skill
- skilled attendant
- skilled care
- skilled nursing facility
- skill mix
- skim milk
- skimming
- skin
- skin, chemical peel of
- skin and skin-structure infection
- skin autofluorescence
- skin dose
- skin-eye syndrome
- skin flap
- skin fold
- skinfold tenderness
- skinfold thickness
- skin graft
- skin hook
- skin marker
- skin marking
- Skinner, B.F.
- Skinner box
- Skinnerian
- skin perfusion pressure
- skin pigment
- skin popping
- skin prep
- skin prick test
- skin self-exam
- skin self-examination, skin self-exam
- skin tag
- skin tension line
- skin test
- skin tightening
- skin turgor
- Skoda, Josef
- Skoda's crackles
- Skoda's resonance
- skodaic
- skodaic resonance
- skull
- skullcap
- skull cap
- skull vault
- skyline view
- Slagle, Eleanor Clarke
- slander
- slant
- slant culture
- SLAP lesion
- SLAP tear
- slave
- SLE
- sleep
- sleep architecture
- sleep debt
- sleep deprivation
- sleep disorder
- sleep driving
- sleep drunkenness
- sleep endoscopy
- sleep epilepsy
- sleep extension
- sleep fragmentation
- sleep hygiene
- sleep hyperhidrosis
- sleep inertia
- sleeping sickness
- sleep interruption
- sleep latency
- sleep-maintenance
- sleep-maintenance insomnia
- sleep nasendoscopy
- sleep-onset insomnia
- sleep onset REM
- sleep-onset REM, sleep onset REM
- sleep paralysis
- sleep-phase syndrome
- sleep-related disorder
- sleep restriction, sleep restriction therapy
- sleep restriction therapy
- sleep spindle
- sleep start
- sleep state misperception
- sleep study
- sleep technologist
- sleepwalking
- sleeve fracture
- sleeve gastrectomy
- slice
- slide
- sliding
- sliding board
- sliding flap
- sliding hernia
- sliding microtome
- slimy
- sling
- slip
- slipped disk
- slipped dislocation
- slippery elm
- slipping rib
- slit
- SLIT
- slit lamp
- slit-lamp microscope
- slope
- SLOS
- slouched posture
- slough
- sloughing
- sloughing phagedena
- slow
- slow-acting antirheumatic drug
- slow code
- slow gait
- slowing
- slow pain
- slow pulse
- slow-reacting substance
- slow-reacting substance of anaphylaxis
- slow respiration
- slows
- slow virus
- slow virus infection
- slow wave
- SLT
- SLTT
- sludge
- sludged blood
- SLUDGE syndrome
- slump test
- slurring speech
- slurry
- Sly, William S.
- Sly disease
- Sly syndrome
- Sm
- SMA
- small bowel bacterial overgrowth
- small-caliber esophagus
- small calorie
- small cardiac vein
- small cell carcinoma
- small-diameter melanoma
- smallest cardiac vein
- small for gestational age
- small indented calcified kidney
- small intestinal absorption
- small intestinal bacterial overgrowth
- small intestine
- small intestine transplantation
- small molecule
- smallpox
- smallpox vaccine
- small pulse
- small saphenous vein
- small sciatic nerve
- small vessel disease
- smart
- smart bandage
- smartcard
- smart card, smartcard
- smart drug
- smart pill cap
- smartwatch
- SMBG
- smear
- smegma
- smegmatic
- smegmolith
- smell
- smell imagery
- smelling salt
- Smilax officinalis
- smile
- Smith-Lemli-Opitz syndrome
- Smith-Magenis syndrome
- Smith-Strang disease
- smog
- smoke
- smoke evacuator
- smokeless cigarette
- smokeless tobacco
- smokeless tobacco keratosis
- smoker
- smoker's patch
- smoker's tongue
- smoking deterrent
- smoking ordinance
- smoldering
- SMON
- smooth muscle
- smooth muscle cell
- smooth muscle relaxant
- smooth tongue
- SMS
- Sn
- snail
- snail fever
- snake
- snakeroot
- snake venom
- snap
- SNAP
- snap freezing
- SNAPPE
- snapping hip
- snapping scapula syndrome
- snare
- Sneddon syndrome
- sneeze
- snehana
- Snellen, Herman
- Snellen chart
- Snellen test
- SNF
- sniff
- sniffer
- sniff test
- SNOM
- snore
- snort
- snorting
- snow, carbon dioxide
- snowbank
- snow blindness
- snowboarder's fracture
- snow-plowing
- SNRI
- SNS
- snuff
- snuff keratosis
- snuffles
- snurps
- snus
- soap
- SOAP
- SOAPIE
- soapsuds enema
- sob
- SOB
- sober
- sobering center
- sobriety requirement
- soci-
- social anxiety disorder
- social autopsy
- social capital
- social class
- social communication disorder
- social communication skills
- social contagion
- social desirability bias
- social determinant of health
- social distancing
- social engagement
- social functioning
- social identity
- social influence
- social integration
- socialization
- socialized medicine
- social learning theory
- social loafing
- socially unacceptable snoring
- social mother
- social network
- social network use disorder
- social phobia
- social psychology
- social reasoning
- social referencing
- social relatedness
- social risk factors
- social sensitivity
- social service
- social support
- social vulnerability
- social welfare
- social work
- social worker
- Society for Assisted Reproductive Technology
- Society for the Study of Occupation
- Society of Urologic Nurses and Associates
- socio-, soci-
- socioacusis
- sociobiology
- sociocusis, socioacusis
- sociogram
- sociology
- sociomedical
- sociometric
- sociometry
- sociopath
- sociopathic
- sociopathy
- socket
- socket grafting
- soda
- soda ash
- soda lime
- soda water
- sodio-
- sodium
- sodium acetate
- sodium alginate
- sodium ascorbate
- sodium benzoate
- sodium bicarbonate
- sodium carbonate
- sodium chloride
- sodium citrate
- sodium ethanoate
- sodium fluoride poisoning
- sodium-free diet
- sodium-glucose cotransporter 2 inhibitor
- sodium hydrogen carbonate
- sodium hydroxide
- sodium hypochlorite
- sodium iodide
- sodium iodide I 125 solution
- sodium lactate
- sodium lauryl sulfate
- sodium modeling
- sodium monofluoroacetate
- sodium monofluorophosphate
- sodium morrhuate
- sodium nitrite
- sodium nitroprusside
- sodium phenobarbital
- sodium phosphate P 32
- sodium polystyrene sulfonate
- sodium-potassium pump
- sodium propionate
- sodium pump
- sodium restriction
- sodium salicylate
- sodium sulfate
- sodium thiosulfate
- sodokosis, sodoku
- sodoku
- sodomist
- sodomite, sodomist
- sodomy
- Soemmering, Samuel T. von
- Soemmering bone
- Soemmering foramen
- Soemmering spot
- SOFA
- SoFAAS
- SOFAS
- sofrito
- soft
- soft-calorie syndrome
- soft chancre
- soft contact lens
- soft copy
- softcopy, soft copy
- soft diet
- soft drink
- soft drug
- softening
- softening of bones
- softening of brain
- soft extract
- soft exudate
- soft keratin
- soft liner
- soft mist inhaler
- soft palate
- soft papilloma
- soft paraffin
- soft pulse
- soft science
- soft sign
- soft solder
- soft sore
- soft tissue expansion
- soft tissue landmark
- soft-tissue mobilization
- soft tissue rheumatism
- software as a medical device
- soft water
- S-OIV
- sojourn time
- sol
- solace
- Solanaceae
- solanaceous
- solanaceous glycoalkaloid
- solanin
- solanine, solanin
- Solanum
- Solanum dulcamara
- solar
- solar blindness
- solar cheilitis
- solarium
- solar keratosis
- solar lentigo
- solar maculopathy
- solar plexus
- solar radiation
- solar retinitis
- solar retinopathy
- solar sneeze reflex
- solar therapy
- solar urticaria
- solation
- solder
- soldering
- soldier's heart
- sole
- soleal line
- sole community hospital
- solenoid
- Solenopsis
- Solenopsis invicta
- Solenopsis saevissima richteri
- sole reflex
- soleus
- soleus muscle
- solid
- Solidago
- solid extract
- solid fuel
- solid organ
- solid organ transplantation
- solid-state membrane electrode
- solid waste
- solipsism
- solitary
- solitary follicle
- solitary lymph nodule
- solitary nodule
- solitary nucleus
- solitary pulmonary nodule
- solitary tract
- solitude
- solo practice
- solo practitioner
- solubility, pH-dependent
- soluble
- soluble antigen
- soluble fiber
- soluble fms-like tyrosine kinase 1
- soluble immune response suppressor
- soluble liver antigen
- solum tympani
- solute
- solutio
- solution
- solution of contiguity
- solution pressure
- solv
- solvate
- solvation
- solvent
- solvent/detergent treated
- solvent abuse
- solvent drag
- solvolysis
- soma
- soman
- -soma
- somat-
- somatesthesia
- somatic
- somatic cell
- somatic cell nuclear transfer
- somatic chromosome
- somatic depression
- somatic gene therapy
- somatic hallucination
- somatic layer
- somatic mesoderm
- somatic muscle
- somatic mutation
- somatic nerve
- somaticosplanchnic
- somaticovisceral
- somatic paranoia
- somatic reflex
- somatic reproduction
- somatic stem cell
- somatic symptom disorder
- somatization
- somatization disorder
- somato-, somat-
- somatoceptor
- somatochrome
- somatocrinin
- somatoform disorder
- somatogenic
- somatology
- somatome
- somatomedin
- somatometry
- somatopagus
- somatoparaphrenia
- somatopathic
- somatopause
- somatoplasm
- somatopleural, somatopleuric
- somatopleure
- somatopleuric
- somatopsychic
- somatopsychosis
- somatoschisis
- somatosexual
- somatostatin
- somatostatin cell
- somatostatinoma
- somatotonia
- somatotopic
- somatotrope
- somatotroph
- somatotroph adenoma
- somatotrophin, somatotropin
- somatotrophinoma
- somatotropic
- somatotropic hormone
- somatotropin
- somatotropin, somatropin; somatotrophin
- somatotropinoma, somatotrophinoma
- somatotropin-releasing hormone
- somatotype
- somatropin; somatotrophin
- -some, -soma
- somesthetic
- somesthetic area
- somesthetic path
- somesthetic sensation
- somesthetic sensory area
- somite
- somnambulism
- somnambulist
- somni-
- somnifacient
- somniferous
- somniloquism
- somnipathy
- somnogen
- somnolence
- somnolence syndrome
- somnolent
- somnolentia
- somnolism
- somnology
- somnoplasty
- Somogyi phenomenon
- -som
- son-, sono-, soni-
- sone
- soni-
- sonic
- sonicate
- sonication
- sonic scaler
- sono-
- sonogram
- sonographer
- sonographic
- sonography
- sonohysterography
- sonolucent
- sonometer
- sonoporation
- sonorous
- SOP
- sophomania
- sopor
- soporiferous
- soporific
- soporose
- soporous
- SOPP
- SOR
- sorbefacient
- sorbitol
- sordes
- sore
- sore throat
- soroche
- sorption
- SOT
- sotalol hydrochloride
- soterenol hydrochloride
- Sotos syndrome
- souffle
- sound-conducting apparatus
- sound field
- sound healing
- sound wave
- Souques phenomenon
- source
- source control
- source-object distance
- source-skin distance
- source-to-image receptor distance
- sourcing
- sour milk
- South African genetic porphyria
- South American blastomycosis
- South American t.
- Southern blot test
- Southern blotting method
- southern flying squirrel
- Southey tube
- Southwest Oncology Group
- sowda
- soy
- soybean, soy
- soy milk
- soy protein
- sp
- sp. gr.
- spa
- space
- spaced learning
- spaceflight-associated neuro-ocular syndrome
- space maintainer
- space myopia
- space-occupying lesion
- spacer
- spacer oligotyping
- spacer sequence
- spacer sequence, spacer DNA
- space sense
- space sickness
- spacing
- spallation
- span
- Spanish fly
- sparer
- sparganosis
- spargosis
- sparing
- sparing action
- sparkling myocardium
- Sparvax
- spasm
- spasmodic croup
- spasmodic dysphonia
- spasmodic flatfoot
- spasmodic syncinesis
- spasmodic tic
- spasmodic torticollis
- spasm of accommodation
- spasmogen
- spasmolygmus
- spasmolytic
- spasmophemia
- spasmophilia
- spasmous
- spasmus
- spasmus agitans
- spasmus bronchialis
- spasmus caninus
- spasmus coordinatus
- spasmus cynicus
- spasmus Dubini
- spasmus glottidis
- spasmus nictitans
- spasmus nutans
- spastic
- spastic aphonia
- spastic bladder
- spastic constipation
- spastic diplegia
- spastic dysarthria
- spastic entropion
- spastic ileus
- spasticity
- spastic mydriasis
- spastic paralysis
- spastic paraplegia
- spastic strabismus
- spatia
- spatial
- spatial average intensity
- spatial disorientation
- spatial distancing
- spatial formula
- spatial localization disorder
- spatially
- spatial memory
- spatial vectorcardiogram
- spatium
- spatula
- spatulate
- spay
- SPCA
- speaker's bureau
- special care baby unit
- specialist
- specialist nurse
- speciality prosthesis
- specialization
- special need
- special needs child
- special nurse
- special pathology
- special physiology
- special sense organs
- special senses
- special stain
- specialty
- specialty drug
- specialty pharmacy
- speciation
- species
- species jump
- species-specific
- species type
- specific
- specific absorption rate
- specific action
- specific adaptations to imposed demands
- specific dynamic action
- specific dynamic action of food
- specific gravity
- specific heat
- specific immunotherapy
- specificity
- specificity of exercise
- specific language impairment
- specific parasite
- specific therapy
- specific ulcer
- specific urethritis
- specific viscosity
- specimen
- specimen label
- speckle
- spectacles
- spectatoring
- spectinomycin hydrochloride, sterile
- spectra
- spectral
- spectral reflectance
- spectrin
- spectro-
- spectrocolorimeter
- spectrofluorometer
- spectrograph
- spectrometer
- spectrometry
- spectrophotometer
- spectrophotometric
- spectrophotometric analysis
- spectrophotometry
- spectropolarimeter
- spectroscope
- spectroscopic
- spectroscopy
- spectrum
- spectrum bias
- spectrum disorder autism
- spectrum emission
- specula
- specular microscope
- speculum
- speech
- speech abnormality
- speech and language pathologist
- speech audiometry
- speech center
- speech clarity
- speech delay
- speech disorder
- speech dyspraxia
- speech perception
- speech processor
- speechreading
- speech recognition
- speech sound disorder
- speech synthesizer
- speech therapist
- speech therapy
- speedball
- speeding
- speleotherapy
- spelunking
- spend-down
- spend down, spend-down
- spent material
- sperm
- sperm-
- sperma
- sperma-, sperm-, spermi-, spermo-
- spermacrasia
- spermagglutination
- spermarche
- spermat-
- spermatemphraxis
- spermatic
- spermatic abscess
- spermatic artery
- spermatic cord
- spermatic duct
- spermatic hydrocele
- spermaticidal
- spermaticide, spermatocide
- spermatid
- spermatin
- spermatitis
- spermato-, spermat-
- spermatoblast
- spermatocele
- spermatocidal
- spermatocide
- spermatocyst
- spermatocystectomy
- spermatocystitis
- spermatocystotomy
- spermatocytal
- spermatocyte
- spermatogenesis
- spermatogenic, spermatogenous
- spermatogenous
- spermatogonia
- spermatogonium
- spermatoid
- spermatology
- spermatolysin
- spermatolysis
- spermatolytic
- spermatopathia, spermatopathy
- spermatopathy
- spermatophobia
- spermatopoietic
- spermatorrhea
- spermatoschesis
- spermatospore
- spermatotoxin
- spermatoxin
- spermatozoal
- spermatozoicide
- spermatozoon
- spermaturia
- sperm bank
- sperm count
- spermectomy
- spermi-
- spermic
- spermicidal
- spermicide
- spermidine
- spermiduct
- spermine
- spermine crystal
- spermiogenesis
- spermiogram
- sperm mucus penetration test
- sperm nucleus
- spermo-
- spermoblast
- spermolith
- spermolysin
- spermolytic
- spermoneuralgia
- spermophlebectasia
- spermoplasm
- spermosphere
- spermospore
- spermotoxin
- sperm retrieval, posthumous
- sph
- sphacelate
- sphacelation
- sphacelism
- sphaceloderma
- sphacelous
- sphacelus
- sphagnum moss
- sphen-
- sphenethmoid
- sphenia
- sphenion
- spheno-, sphen-
- sphenobasilar
- sphenoccipital
- sphenocephalus
- sphenoethmoid, sphenethmoid
- sphenoethmoidal recess
- sphenoethmoid recess
- sphenofrontal
- sphenofrontal suture
- sphenoid
- sphenoidal
- sphenoidal fissure
- sphenoid angle
- sphenoid bone
- sphenoiditis
- sphenoidostomy
- sphenoidotomy
- sphenoid sinus
- sphenomalar
- sphenomandibular ligament
- sphenomaxillary
- sphenomaxillary fossa
- spheno-occipital
- sphenopalatine
- sphenopalatine artery
- sphenopalatine foramen
- sphenopalatine ganglion
- sphenopalatine neuralgia
- sphenoparietal
- sphenoparietal sinus
- sphenoparietal suture
- sphenorbital
- sphenosis
- sphenosquamosal
- sphenosquamous suture
- sphenotemporal
- sphenotemporal suture
- sphenotic
- sphenoturbinal
- sphenovomerine
- sphenozygomatic
- sphere
- spheresthesia
- spherical
- spherical aberration
- spherical lens
- spherical recess
- spherocylinder
- spherocyte
- spherocytosis
- spheroid
- spheroidal
- spheroid joint
- spherolith
- spheroma
- spherometer
- spheroplast
- spherospermia
- spherule
- sphincter
- sphincteral
- sphincteral achalasia
- sphincteralgia
- sphincter ampullae
- sphincter ani
- sphincter choledochus
- sphincterectomy
- sphincteric
- sphincterismus
- sphincteritis
- sphincter muscle
- sphincter muscle of urinary bladder
- sphincter of Oddi
- sphincterolysis
- sphincteroplasty
- sphincteroscope
- sphincteroscopy
- sphincterotome
- sphincterotomy
- sphincter pancreaticus
- sphincter vaginae
- sphingo-
- Sphingobacterium
- sphingolipid
- sphingolipidosis
- sphingolipodystrophy
- sphingomyelin
- sphingosine
- sphingosine 1-phosphate
- sphygmic
- sphygmic period
- sphygmo-
- sphygmobolometer
- sphygmogram
- sphygmograph
- sphygmography
- sphygmoid
- sphygmology
- sphygmomanometer
- sphygmometer
- sphygmopalpation
- sphygmoplethysmograph
- sphygmus
- sphyrectomy
- sphyrotomy
- spica
- spica bandage
- spice
- spicula
- spicular, spiculated
- spiculated
- spiculation
- spicule
- spiculed red blood cell
- spiculum
- spider
- spider angioma
- spider-burst
- spider cell
- spider finger
- spider nevus
- spider telangiectasia
- Spielmeyer-Vogt disease
- Spielmeyer-Vogt-Sjogren-Batten disease
- Spigelian hernia
- spike
- spike and wave
- spikeboard
- spiked sample
- spike potential
- spike protein
- Spikevax
- spill
- spill kit, spills kit
- spillover event
- spillover infection
- spills kit
- spillway
- spiloma, spilus
- spilus
- spina
- spina bifida
- spina bifida cystica
- spina bifida occulta
- spinae
- spinal
- spinal abscess
- spinal accessory nucleus
- spinal anesthesia
- spinal arachnoid
- spinal artery
- spinal ataxia
- spinal block
- spinal canal
- spinal caries
- spinal cavity
- spinal column
- spinal concussion
- spinal cord
- spinal curvature
- spinal dysraphia
- spinal fluid
- spinal ganglion
- spinalgia
- spinal hemiplegia
- spinal injection
- spinal instrumentation
- spinalis
- spinal manipulation
- spinal marrow
- spinal meningitis
- spinal muscular atrophy
- spinal mydriasis
- spinal nerve
- spinal orthosis
- spinal point
- spinal puncture
- spinal reflex
- spinal s.
- spinal tap
- spinal tract of the trigeminal nerve
- spinal trigeminal nucleus
- spinate
- spindle
- spindle cell sarcoma
- spine
- spine board
- spineboard stretcher
- spine of pubis
- spine of scapula
- spine of sphenoid
- spin lattice relaxation time
- spinnaker sail sign
- spinnbarkeit
- spinobulbar
- spinocellular
- spinocerebellar
- spinocerebellar tract
- spinocortical
- spinocostal
- spinocostalis
- spinofugal
- spinoglenoid
- spinoglenoid ligament
- spinopetal
- spinose
- spinotectal
- spinothalamic tract
- spinous
- spinous layer
- spinous process of vertebrae
- spin-spin relaxation time
- spintheropia
- spiny-headed worm
- spiradenitis
- spiradenoma
- spiral
- spiral artery
- spiral bandage
- spiral computed tomography
- spiral fracture
- spiral ganglion
- spiral groove
- spiral joint
- spiral lamina
- spiral ligament of cochlea
- spiral organ
- spiral reverse bandage
- spirilla
- spirillicidal
- spirillicide
- spirillolysis
- spirillosis
- spirillotropic
- spirillotropism
- spirillum
- Spirillum
- Spirillum minus
- spirit
- spirit of ammonia
- spirit of bitter almond
- spirit of camphor
- spirit of juniper
- spirit of lavender
- spirit of mustard
- spirit of peppermint
- spirit thermometer
- spirituality
- spiritual therapy
- spirituous
- Spirochaeta
- Spirochaeta icterohaemorrhagiae
- Spirochaetales
- Spirochaeta pallida
- spirochetal
- spirochetal jaundice
- spirochetalytic
- spirochete
- spirochetemia
- spirocheticidal
- spirocheticide
- spirochetolysis
- spirochetosis
- spirochetotic,
- spirocheturia
- spirogram
- spirograph
- spiroid
- spiroma
- spirometer
- Spirometra
- Spirometra mansoni
- Spirometra mansonoides
- spirometry
- spironolactone
- spissated
- spissitude
- spit
- spittle
- splanchn-, splanchno-
- splanchna
- splanchnapophysis
- splanchnectopia
- splanchnemphraxis
- splanchnesthesia
- splanchnesthetic
- splanchnic
- splanchnic anesthesia
- splanchnicectomy
- splanchnic layer
- splanchnic mesoderm
- splanchnic nerve
- splanchnicotomy
- splanchno-
- splanchnoblast
- splanchnocele
- splanchnocoele
- splanchnocranium
- splanchnodiastasis
- splanchnography
- splanchnolith
- splanchnology
- splanchnomegaly
- splanchnomicria
- splanchnopathia
- splanchnopleural
- splanchnopleure
- splanchnopleuric
- splanchnoptosis
- splanchnosclerosis
- splanchnoscopy
- splanchnoskeleton
- splanchnosomatic
- splanchnotomy
- splanchnotribe
- splatter, spatter
- splayfoot
- spleen
- spleen tyrosine kinase
- splen-
- splenadenoma
- splenalgia
- splenceratosis
- splenectasia, splenectasis
- splenectasis
- splenectomy
- splenectopia, splenectopy
- splenectopy
- splenelcosis
- splenemia
- splenemphraxis
- spleneolus
- splenetic
- splenial
- splenic
- splenic abscess
- splenic anemia
- splenic artery
- splenic corpuscle
- splenic flexure
- splenic nodule
- splenic portography
- splenic pulp
- splenic rupture
- splenic sequestration
- splenic sinus
- splenic souffle
- splenicterus
- splenic tissue
- splenification
- spleniform
- splenitis
- splenium
- splenium corporis callosi
- splenius
- splenization
- spleno-, splen-
- splenocele
- splenoceratosis
- splenocleisis
- splenocolic
- splenocyte
- splenodynia
- splenogenic, splenogenous
- splenogenous
- splenography
- splenohepatomegaly
- splenoid
- splenokeratosis
- splenolaparotomy
- splenology
- splenolymphatic
- splenolysin
- splenolysis
- splenoma
- splenomalacia
- splenomas
- splenomedullary
- splenomegaly
- splenometry
- splenomyelogenous
- splenomyelomalacia
- splenoncus
- splenonephric
- splenonephroptosis
- splenopancreatic
- splenopathy
- splenopexy
- splenophrenic
- splenopneumonia
- splenoportography
- splenoptosis
- splenorenal
- splenorenal shunt
- splenorrhagia
- splenorrhaphy
- splenotomy
- splenotoxin
- splenulus, splenunculus
- splenunculus
- splice
- spliceosome
- splice site
- splint
- splinter
- splinter forceps
- splinter skill
- splinting
- split
- split-cornea transplantation
- split foot
- split-frame (scoop) stretcher
- split hand
- split heart sound
- split-liver transplantation
- split-mixed insulin dosing
- split-night polysomnography
- split night protocol, split night study
- split night study
- split papules
- split pelvis
- split-skin graft
- split-thickness
- split-thickness graft
- splitting
- splitting enzyme
- splitting nail
- split urine collection
- split urine specimen
- SpO2
- spodogenous
- spodophagous
- spoke
- spoken word recognition
- spoligotyping
- spondaic
- spondee
- spondyl-
- spondylalgia
- spondylarthritis, spondyloarthritis
- spondylarthrocace
- spondylexarthrosis
- spondylitic
- spondylitic cervical myelopathic gait
- spondylitis
- spondylitis deformans
- spondylizema
- spondylo-, spondyl-
- spondyloarthritis
- spondylocace
- spondylodymus
- spondylodynia
- spondylolisthesis
- spondylolisthetic
- spondylolisthetic pelvis
- spondylolysis
- spondylomalacia
- spondylopathy
- spondyloptosis
- spondylopyosis
- spondyloschisis
- spondylosis
- spondylosyndesis
- spondylotherapy
- spondylotomy
- spondylous
- sponge
- sponge bath
- sponge diver's disease
- sponge forceps
- sponge graft
- sponge tent
- spongi-
- spongia
- spongiform
- spongio-, spongi-
- spongioblast
- spongioblastoma
- spongiocyte
- spongioid
- spongiosis
- spongiositis
- spongy
- spongy bone
- spongy degeneration
- spongy layer
- spongy myocardium
- sponsor
- spontaneous
- spontaneous abortion
- spontaneous amputation
- spontaneous bacterial peritonitis
- spontaneous bleeding
- spontaneous breath
- spontaneous breathing test
- spontaneous breathing trial
- spontaneous coronary artery dissection
- spontaneous dactylolysis
- spontaneous delivery
- spontaneous heparin-induced thrombocytopenia
- spontaneous labor
- spontaneous nystagmus
- spontaneous phagocytosis
- spontaneous physical activity
- spontaneous pneumothorax
- spontaneous pushing
- spontaneous version
- spoon
- spoon nail
- sporadic
- sporadic chorea of the elderly
- sporangiophore
- sporangium
- spore
- spore trap
- sporicidal
- sporicide
- sporiferous
- spork
- sporoblast
- sporocyst
- sporogenesis
- sporogenic
- sporogenous
- sporogeny
- sporogony
- sporophore
- sporophyte
- sporoplasm
- Sporothrix
- Sporothrix schenckii
- sporotrichin
- sporotrichosis
- Sporotrichum
- Sporozoa
- sporozoan
- sporozoite
- sport
- sports hernia
- sporular
- sporulation
- spot
- spot film
- spot sign
- spot stent
- spotting
- spousal
- spouse
- spouse abuse
- spp
- sprain
- sprain fracture
- sprain of ankle
- sprain of back
- sprain of foot
- spray
- spreader
- spreading
- spring
- spring fracture of rib
- spring ligament
- spring ophthalmia
- spring scale test
- springtail
- sprinkle
- sprint interval training
- sprout
- spruce
- sprue
- sprue pin
- spud
- Spumavirus
- spun glass hair syndrome
- spur
- spur cell
- spurious
- spurious erythrocytosis
- spurious polycythemia
- spurious torticollis
- Spurling maneuver, Spurling test
- Spurling test
- sputa
- sputum
- sputum culture conversion
- sputum induction
- sputum specimen
- SQ
- squalamine
- squalene
- squam-, squamo-
- squama
- squamae
- squamate
- squamatization
- squame
- squamo-
- squamocellular
- squamocolumnar
- squamocolumnar junction
- squamofrontal
- squamomastoid
- squamo-occipital
- squamoparietal
- squamoparietal suture
- squamopetrosal
- squamosa
- squamosae
- squamosal
- squamosphenoid
- squamosphenoidal suture
- squamous
- squamous bone
- squamous cell
- squamous cell carcinoma
- squamous cell carcinoma antigen
- squamous eczema
- squamous epithelial cell
- squamous epithelium
- squamous suture
- squamozygomatic
- square centimeter
- square lobe
- squarrose, squarrous
- squarrous
- squashed stomach syndrome
- squash prep, squash preparation
- squash preparation
- squatting position
- squawk
- squaw root
- squeeze-bottle
- squeeze test
- SQUID
- squill
- squint
- squinting eye
- squinting patella
- Sr
- src
- SRF
- sRNA
- SRS, SRS-A
- SRS-A
- SRY
- ss
- SS
- SSD
- SSE
- SSI
- SSRI
- ssRNA
- SSS
- SST
- ST
- St. Anthony's fire
- St. John's sling
- St. Louis encephalitis
- stab
- stabbing
- stabbing headache
- stab culture
- stabile
- stability
- stability ball
- stability testing of pharmaceuticals
- stabilization
- stabilization exercise
- stabilizer muscle
- stab incision
- stable
- stable angina
- stable asthma
- stable condition
- stable factor
- stable ischemic heart disease
- stable isotope
- staccato speech
- Stachybotrys
- Stachybotrys atra
- Stachybotrys chartarum
- stachyose
- stack
- stactometer
- stadiometer
- stadium
- stadium sudoris
- staff
- staff of Aesculapius
- stage
- stage 0
- staged procedure
- stage II labor
- stage I labor
- stage of anesthesia
- stage of invasion
- stage of latency
- staggers
- staging
- staging biomarker
- staging sector
- stagnant hypoxia
- stagnation
- stagnation mastitis
- stain
- stained tooth
- staining
- staircase phenomenon
- stair chair
- stair-climbing wheelchair
- stakeholder
- stalagmometer
- stalk
- stalked hydatid
- stalking
- stamina
- stammering
- STAMP score
- stanch
- standard
- standard acceleration of free fall
- standard atmosphere
- standard bronchoscopy
- Standard Days Method
- standard drink
- standard for pain relief
- standard hydrogen electrode
- standardize
- standardized
- standardized assessment of concussion instrument, standardized assessment of concussion tool
- standardized assessment of concussion tool
- standardized test
- standardized uptake value
- standard of care
- standard of living
- standard patient
- standard posture
- standard precautions
- standards for pain relief
- standard solution
- standard survey (of nursing home care)
- standard temperature and pressure, dry
- stand-by assistance
- standing order
- standing orders
- standstill
- Stanford-Binet IQ test
- Stanford V
- stannic
- stannosis
- stannous
- stannous fluoride
- stannum
- stanozolol
- Stanton disease
- stapedectomy
- stapedes
- stapedial
- stapedii
- stapediotenotomy
- stapediovestibular
- stapedius
- stapedius muscle
- stapes
- stapes mobilization
- staphyl-
- staphylectomy
- staphyledema
- staphyline
- staphylion
- staphylitis
- staphylo-, staphyl-
- staphyloangina
- staphylococcal
- staphylococcal clumping test
- staphylococcal scalded skin syndrome
- staphylococcemia
- staphylococci
- staphylococcic
- staphylococcus
- Staphylococcus
- Staphylococcus aureus
- Staphylococcus capitis
- Staphylococcus caprae
- Staphylococcus epidermidis
- Staphylococcus haemolyticus
- Staphylococcus hominis
- Staphylococcus lugdunensis
- Staphylococcus saprophyticus
- staphyloderma
- staphylodermatitis
- staphylodialysis
- staphylohemia
- staphylokinase
- staphylolysin
- staphyloma
- staphyloma corneae
- staphylomatous
- staphyloncus
- staphylopharyngeus
- staphylopharyngorrhaphy
- staphyloplasty
- staphyloptosia
- staphyloptosis, staphyloptosia
- staphylorrhaphy
- staphyloschisis
- staphylotome
- staphylotomy
- staphylotoxin
- staple food
- staple implant
- stapler
- stapling
- star
- starburst
- starch
- starch bath
- starch-iodine test
- stare
- star excursion balance test
- Stargardt disease
- Starling, Ernest Henry
- Star of Life symbol
- starter
- starter pack
- star test pattern
- starting pain
- startle
- startle reflex
- startle syndrome
- starvation
- stasibasiphobia
- stasimorphia, stasimorphy
- stasimorphy
- stasiphobia
- stasis
- stasis dermatitis
- stasis eczema
- stat
- STAT3 deficiency
- state
- State Children's Health Insurance Program
- state of matter
- static
- static ataxia
- static cold storage, simple cold storage
- static compliance
- static electricity
- static exercise
- static manipulation
- static muscle contraction
- static perimetry
- static pressure
- static reaction
- static reflex
- static refraction
- statics
- static scoliosis
- static sense
- static splint
- static stretch
- static symptom
- static tremor
- statim
- statin
- statin myopathy
- station
- stationary
- stationary myopia
- stationary-phase bacteria
- stationary phase bacteria, stationary-phase bacteria
- statistical
- statistical reasoning
- statistical significance
- statistics
- statoacoustic
- statoconia
- statokinetic
- statokinetic reflex
- statolith
- statometer
- statosphere
- -stat
- stature
- status
- status asthmaticus
- status dysraphicus
- status epilepticus
- statuses
- status migrainosus
- status offense
- status panicus
- status parathyreoprivus
- status raptus
- status sternuens
- status syndrome
- status verrucosus
- statute
- statute of repose
- statutes of limitations
- statutory
- statutory rape
- staurion
- stauroplegia
- staurosporine
- stavudine
- stay
- stay suture
- stay-time restriction
- STD
- steady state
- steal
- steam
- steam pop
- steam sterilizer
- steam tent
- steam-thermal sterilization
- steapsin
- stearate
- steariform
- stearin
- stearodermia
- stearopten(e)
- stearrhea
- steatadenoma
- steatitis
- steato-
- steatoblepharon
- steatocele
- steatocryptosis
- steatocystoma multiplex
- steatogenous
- steatohepatitis
- steatolysis
- steatolytic
- steatoma
- steatomatous
- steatonecrosis
- steatopathy
- steatopygia
- steatorrhea
- steatorrhea simplex
- steatosis
- steatotic liver disease
- STEC
- Steele-Richardson-Olszewski syndrome
- Steensen, Niels
- steep cornea
- steeple sign
- steer
- steerable
- steering committee
- steering wheel injury
- stegnosis
- Stegomyia
- Steinert disease
- Stein-Leventhal syndrome
- Steinmann extension
- Steinmann pin
- steinstrasse
- stella
- stella lentis hyaloidea
- stella lentis iridica
- stellate
- stellate angioma
- stellate bandage
- stellate cell
- stellate fracture
- stellate ganglion
- stellate laceration
- stellate reticuloendothelial cell
- stellate reticulum
- stellate retinitis
- stellate veins
- stellectomy
- stem cell
- stem cell autograft
- stem cell exhaustion
- stem cell manipulation
- stem cell mobilization
- stem cell rescue
- STEMI
- STEMM
- Stemmer's sign
- stemness
- sten-
- Stendhal syndrome
- stenion
- steno-, sten-
- stenobregmatic
- stenocephaly
- stenopaic, stenopeic
- stenopeic
- stenosal
- stenosed
- stenosing flexor tenosynovitis
- stenosing flexor tenosynovitis, stenosing tenosynovitis
- stenosing tenosynovitis
- stenosis
- stenostomia
- stenothorax
- stenotic
- Stenotrophomonas maltophilia
- Stensen, Niels, Steensen, Niels
- Stensen foramina
- stent
- stent fracture
- stent retriever
- stent thrombosis
- step
- step count
- step-down therapy
- step-down transformer
- step-down unit
- stephanion
- step intensity
- steppage gait
- stepping reflex
- 12-step program
- step therapy
- step time
- step-up therapy
- step-up transformer
- step wedge
- step width
- stepwise
- steradian
- sterco-
- stercobilin
- stercobilinogen
- stercolith, stercorolith
- stercoraceous
- stercoraceous abscess
- stercoraceous vomiting
- stercoral
- stercoral abscess
- stercoral ulcer
- stercorolith
- stercus
- stere-
- stereo-, stere-
- stereoacuity
- stereoagnosis
- stereoanesthesia
- stereoarthrolysis
- stereoauscultation
- stereocampimeter
- stereochemical
- stereochemical formula
- stereochemistry
- stereocilia
- stereocilium
- stereoencephalotomy
- stereognosis
- stereognostic perception
- stereognostic sense
- stereogram
- stereoisomerism
- stereology
- stereometry
- stereo-ophthalmoscope
- stereo-orthopter
- stereophantoscope
- stereophorometer
- stereophotography
- stereophotomicrograph
- stereopsis
- stereoradiography
- stereoscope
- stereoscopic, stereoscopical
- stereoscopical
- stereoscopic digital mammography
- stereoscopic microscope
- stereoscopic vision
- stereospecific
- stereotactic
- stereotactic ablative body radiotherapy, Stereotactic body radiation therapy (SBRT)
- Stereotactic body radiation therapy (SBRT)
- stereotropism
- stereotype
- stereotyped attitude
- stereotypic movement disorder
- stereotypy
- steric, sterical
- sterical
- sterically
- sterilant
- sterile
- sterile abscess
- sterile cockpit concept
- sterile field
- sterile immunity
- sterile speculum exam
- sterile vaginal exam
- sterility
- sterilization
- sterilize
- sterilized milk
- sterilizer
- sterilizing cure
- sterilizing immunity
- stern-
- sternad
- sternal
- sternal angle
- sternalgia
- sternal line
- sternal notch
- sternal planum
- sternal puncture
- sternal vertebra
- sternebra
- sternebrae
- sternen
- sterno-, stern-
- sternoclavicular
- sternoclavicular joint
- sternocleidal
- sternocleidomastoid
- sternocleidomastoid muscle
- sternocostal
- sternodymia
- sternodynia
- sternohyoid
- sternoid
- sternomastoid
- sternomastoid line
- sternomental distance
- sternopagia
- sternopericardial
- sternoschisis
- sternothyroid
- sternotomy
- sternotracheal
- sternotrypesis
- sternovertebral
- sternovertebral rib
- sternum
- sternutament
- sternutatio
- sternutatio convulsiva
- sternutation
- sternutator
- sternutatory
- steroid
- steroid acne
- steroid cell tumor of the ovary
- steroid hormone therapy
- steroid-induced psychosis
- steroidogenesis
- steroidogenic
- steroidogenic acute regulatory protein
- steroid rosacea
- steroid withdrawal syndrome
- sterol
- -sterone
- stertor
- stertorous
- stertorous respiration
- steth-
- stetho-, steth-
- stethogram
- stethomyitis, stethomyositis
- stethomyositis
- stethoparalysis
- stethoscope
- stethoscopic
- stethospasm
- Stevens-Johnson syndrome
- Stevia
- stewardship
- STH
- sthenia
- sthenic
- stibialism
- stibiated
- stibine
- stibium
- stibophen
- stick
- Stickler syndrome
- sticktight flea
- stickywilly
- STICU
- sties
- stiff
- stiff baby syndrome
- stiff joint
- stiff neck
- stiff person syndrome
- stiff pupil
- stigma
- stigmas
- stigmatic
- stigmatism
- stigmatizing language
- stilbestrol
- Still's murmur
- stillbirth
- stillborn
- Still disease
- stillicidium
- stillicidium lacrimarum
- stillicidium narium
- stillicidium urinae
- Still murmur
- -stim
- stimulant
- stimulate
- stimulated cycle
- stimulating bath
- stimulation
- stimulation immunotherapy
- stimulator
- stimuli
- stimulon
- stimulus
- sting
- stinger
- stinging nettle
- stingray
- stingray sting
- stipple cell
- stippling
- stirrup
- stirrup bone
- stitch
- stitch abscess
- stochastic effect
- stock
- stock culture
- Stocker line
- Stockholm syndrome
- stockinet
- stockinette, stockinet
- stocking
- stocking aid
- stockpile
- stoichiometric
- stoichiometry
- stoke
- Stoke law
- Stokes-Adams syndrome
- Stokes law
- Stokes lens
- Stokes stretcher
- stoma
- stomach
- stomachal
- stomach cancer
- stomach dilatation
- stomach gland
- stomachic
- stomach pump
- stomach pumping
- stoma covers and filters
- stomal
- stomas
- stomat-
- stomatal
- stomatic
- stomatitis
- stomato-, stomat-
- stomatocyte
- stomatocytosis, hereditary
- stomatodynia
- stomatogastric
- stomatognathic
- stomatologist
- stomatology
- stomatomalacia
- stomatomenia
- stomatomycosis
- stomatopathy
- stomatoplasty
- stomatorrhagia
- stomatosis
- stomion
- stomocephalus
- stomodeum
- -stomy
- stone
- stone bruise
- stonefish
- stone heart syndrome
- stone mole
- stonustoxin
- stool
- stool DNA testing
- stool softener
- stopcock
- stop needle
- stop order
- STOPP
- stoppage
- storage disease
- storax
- storiform
- stork bite
- storm
- stout
- Stout's wiring
- STP
- STPD
- Str
- strabismal
- strabismic
- strabismic amblyopia
- strabismometer
- strabismus
- Strachan syndrome
- straddle fracture
- straddle injury
- straight arteriole of kidney
- straight back syndrome
- straight sinus
- strain and counterstrain
- strainer
- strain radiography
- strait
- straitjacket
- straits of pelvis
- stramonium
- strand
- strangalesthesia
- strangle
- strangulated
- strangulated hemorrhoid
- strangulated hernia
- strangulation
- strangury
- strap, strapping
- strapping
- strata
- Strategic National Stockpile
- stratification
- stratified
- stratified clot
- stratified epithelium
- stratified medicine
- stratified thrombus
- stratiform
- stratify
- stratum
- stratum basale
- stratum compactum
- stratum corneum
- stratum disjunctum
- stratum functionale
- stratum germinativum
- stratum granulosum
- stratum lucidum
- stratum malpighii
- stratum papillare
- stratum reticulare
- stratum spinosum
- stratum spongiosum
- stratum submucosum
- stratum subserosum
- stratum supravasculare
- stratum vasculare
- strawberry hemangioma
- strawberry mark
- strawberry nevus
- strawberry tongue
- stray energy
- streak
- streak culture
- stream
- street drug
- street virus
- strength
- strength coach
- strength training
- strephosymbolia
- strepitus
- strept-
- strep throat
- strepticemia
- strepto-, strept-
- streptoangina
- Streptobacillus moniliformis
- streptococcal
- streptococcal abscess
- streptococcal pharyngitis
- streptococcal pyrogenic exotoxin
- streptococcal sore throat
- streptococcemia
- streptococci
- streptococcic
- streptococcicosis
- streptococcolysin
- streptococcus
- Streptococcus
- Streptococcus, Group B
- Streptococcus agalactiae
- Streptococcus anginosus
- Streptococcus anginosus group
- Streptococcus bovis
- Streptococcus constellatus
- Streptococcus dysgalactiae subsp. equisimilis
- Streptococcus equisimilis
- Streptococcus faecalis
- Streptococcus gallolyticus
- Streptococcus gordonii
- Streptococcus iniae
- Streptococcus milleri
- Streptococcus milleri group
- Streptococcus mutans
- Streptococcus oralis
- Streptococcus pneumoniae
- Streptococcus pyogenes
- Streptococcus suis
- Streptococcus thermophilus
- streptocolysin
- streptodermatitis
- streptodornase
- streptogramin
- streptokinase
- streptokinase-streptodornase
- streptolysin
- streptolysin O
- streptolysin S
- Streptomyces
- streptomycosis
- streptosepticemia
- stress
- stress amenorrhea
- stress breaker
- stress dosage
- stress dose
- stress eating
- stress echocardiography
- stress erythrocytosis
- stress erythropoiesis
- stress fracture
- stress hyperglycemia
- stress incontinence
- stress-induced cardiomyopathy
- stress-induced hyperglycemia
- stress inoculation training
- stress management
- stressor
- stress platelet
- stress radiography
- stress response
- stress test
- stress ulcers
- stress urinary incontinence
- stretch
- stretcher
- stretching
- stretching exercise
- stretching of contractures
- stretch receptor
- stretch reflex
- stretch-shortening cycle
- stretch weakness
- stria
- stria atrophica
- striae
- striae acusticae
- striae gravidarum
- stria longitudinalis lateralis
- stria medullaris
- stria medullaris thalami
- stria of Retzius
- striatal
- striate, striated
- striate artery
- striate body
- striated
- striated artery
- striated duct
- striation
- striatomesencephalic radiation
- striatonigral degeneration
- striatosubthalamic radiation
- striatothalamic radiation
- striatum
- stria vascularis
- strict control of diabetes
- strict liability
- stricture
- stricture of the urethra
- strictureplasty
- stricturotomy
- strident
- stride time
- stridor
- stridor dentium
- stridor serraticus
- stridulous
- stridulous respiration
- string test
- striocerebellar
- strip
- striped interstitial fibrosis
- stripper
- strip test
- strobila
- strobiloid
- stroboscope
- stroboscopy
- strobovideolaryngoscopy
- stroke
- stroke belt
- stroke center
- Stroke Impact Scale
- stroke output
- Stroke vision, aphasia, neglect screening tool
- stroke volume
- stroking
- stroma
- stromal
- stromal cell
- stromata
- stromatic
- stromatolysis
- stromatosis
- stromelysin
- strong
- strong ammonia solution
- Strong Interest Inventory
- Strongyloides
- Strongyloides stercoralis
- strongyloidosis
- strongylosis
- Strongylus
- strontium
- Stroop congruent task, Stroop task; Stoop color-naming task; Stroop color-word test
- Stroop task; Stoop color-naming task; Stroop color-word test
- Strophanthus
- strophocephaly
- structural
- structural biology
- structural formula
- structural gene
- structural heart disease
- structural integration
- structural lesion
- structural scoliosis
- structural urbanism
- structure
- structure-based drug design
- structured intermittent therapy
- structured physical activity
- structure-function claim
- struma
- struma aberrata
- strumae
- struma lymphomatosa
- struma maligna
- struma ovarii
- strumectomy
- strumitis
- Strümpell, Adolf G. G. von
- Strümpell disease
- Strümpell-Marie disease
- Strümpell sign
- strut
- struvite
- strychnine
- strychninism
- Stryker, Homer H.
- STS
- ST s.,
- S-T segment elevation
- STU
- Stuart-Prower factor
- study
- study drug
- study model
- stump
- stump appendicitis
- stump hallucination
- stump neuralgia
- stun
- stunting
- stupe
- stupor
- stuporous
- Sturge-Weber syndrome
- stuttering
- stuttering priapism
- STW-5
- sty, stye
- stye
- styes
- stylet, stylette
- stylette
- styliform
- styloglossus
- stylohyal
- stylohyoid
- stylohyoideus
- stylohyoid ligament
- styloid
- styloiditis
- styloid process
- stylomandibular
- stylomandibular ligament
- stylomastoid
- stylomastoid foramen
- stylomaxillary ligament
- stylopharyngeus
- stylostaphyline
- stylosteophyte
- stylus
- stypsis
- styptic
- styptic cotton
- stypven
- stypven time test
- styrene
- sub-
- subabdominal
- subabdominoperitoneal
- subacetate
- subacid
- subacromial
- subacromial bursa
- subacute
- subacute bacterial endocarditis
- subacute combined degeneration of spinal cord
- subacute disease
- subacute granulomatous thyroiditis
- subacute infection
- subacute inflammation
- subacute myelo-optic neuropathy
- subacute necrotizing encephalomyelopathy
- subacute sclerosing panencephalitis
- subacute thyroiditis
- subanconeus
- subanesthetic dose
- subaortic stenosis
- subapical
- subaponeurotic
- subaponeurotic abscess
- subarachnoid
- subarachnoid abscess
- subarachnoid block
- subarachnoid cistern
- subarachnoid hematoma
- subarachnoid hemorrhage
- subarachnoid space
- subarcuate
- subarcuate fossa
- subareolar
- subareolar abscess
- subastragalar
- subastragalar dislocation
- subastringent
- subatomic
- subaural
- subauricular
- subaxial
- subaxillary
- subbrachycephalic
- subcalcarine
- subcallosal gyrus
- subcapsular
- subcarbonate
- subcarinal
- subcartilaginous
- subchondral
- subchorionic
- subchoroidal
- subchromosomal aneuploidy
- subchronic
- subclass
- subclavian
- subclavian artery
- subclavian steal
- subclavian steal syndrome
- subclavian triangle
- subclavicular
- subclavius
- subclinical
- subclinical atherosclerosis
- subclinical cardiovascular disease
- subclinical hypercortisolism
- subclinical hypothyroidism
- subclinical infection
- subclinical seizure
- subcoeruleus nucleus
- subcollateral
- subconjunctival
- subconjunctival hemorrhage
- subconsciousness
- subcontinuous
- subcoracoid
- subcortex
- subcortical
- subcortical arteriosclerotic encephalopathy
- subcortical band heterotopia
- subcortical vascular dementia
- subcostal
- subcostalgia
- subcostal groove
- subcostal nerve
- subcostal plane
- subcranial
- subcrepitant
- subcrureus
- subculture
- subculturing
- subcutaneous
- subcutaneous electrode
- subcutaneous emphysema
- subcutaneous fascia
- subcutaneous fat necrosis of newborn
- subcutaneous hypodermic
- subcutaneous immunotherapy
- subcutaneous infusion
- subcutaneous inguinal ring
- subcutaneous injection
- subcutaneous interstitial glucose level
- subcutaneous nodules
- subcutaneous tissue
- subcutaneous wound
- subcuticular
- subcuticular suture
- subcutis
- subdeltoid
- subdeltoid bursa
- subdental
- subdermal
- subdermal plexus
- subdiaphragmatic
- subdiaphragmatic abdominal thrust
- subdiaphragmatic abscess
- subdiaphragmatic pain
- subdorsal
- subduct
- subdural
- subdural abscess
- subdural hematoma
- subdural space
- subendocardial
- subendocardial layer
- subendothelial, subendothelium
- subendothelial layer
- subendothelium
- subependymal
- subependymal giant cell astrocytoma
- subepidermal
- subepithelial
- suberosis
- suberyl arginine
- subfamily
- subfascial
- subfascial abscess
- subfebrile
- subfertility
- subflavous
- subflavous ligament
- subfolium
- subfoveal
- subfrontal
- subgaleal abscess
- subgastric
- subgenus
- subgingival
- subglenoid
- subglossal
- subglossitis
- subglottic
- subgranular
- subgrondation, subgrundation
- subgross
- subgroup
- subgrundation
- subhepatic
- subhyaloid
- subhyoid
- subhyoid laryngotomy
- subicular
- subiliac
- subilium
- subincision
- subintimal
- subinvolution
- subinvolution of uterus
- subjacent
- subject
- subject contrast
- subjective
- subjective memory complaint
- subjective memory impairment
- subjective pain
- subjective sensation
- subjective symptom
- subjective vertigo
- subjective well-being
- subjugal
- sublatio
- sublation
- sublatio retinae
- sublenticular fasciculus
- sublesional
- sublethal
- sublethal dosage
- sublethal dose
- sublimate
- sublimation
- sublime
- sublimed sulfur
- subliminal
- subliminal self
- subliminal stimulus
- sublimis
- sublingual
- sublingual artery
- sublingual caruncle
- sublingual duct
- sublingual fossa
- sublingual gland
- sublingual immunotherapy
- sublingual medication
- sublingual tablet
- sublinguitis
- sublobar resection
- sublobular
- sublumbar
- subluxation
- submacular surgery
- submammary
- submammary fold
- submandibular
- submandibular fossa
- submandibular ganglion
- submandibular gland
- submandibularitis
- submandibular triangle
- submarginal
- submassive
- submaxillary
- submedial, submedian
- submedian
- submembranous
- submental
- submental artery
- submental triangle
- submerge
- submerged tooth
- submetacentric
- submicron
- submicroscopic
- submicroscopic infection
- submucosa
- submucosal plexus
- submucous
- submucous fibroma
- submucous membrane
- subnasal
- subnasale
- subnasal point
- subnasion
- subneural
- subnormal
- subnormal temperature
- subnucleus
- suboccipital
- suboccipital nerve
- suboccipital triangle
- subodontoblastic layer
- suboperculum
- suboptimal
- suboptimal breast-feeding
- suborbital
- suborder
- suboxide
- subpapular
- subpar
- subparietal
- subparietal sulcus
- subpatellar
- subpatent infection
- subpectoral
- subpectoral abscess
- subpeduncular
- subpeduncular lobe
- subpelviperitoneal
- subpericardial
- subperiosteal
- subperiosteal abscess
- subperiosteal implant
- subperitoneal
- subperitoneal abscess
- subperitoneoabdominal
- subpharyngeal
- subphrenic
- subphrenic abscess
- subphrenic space
- subphylum
- subpial
- subplacenta
- subpleural
- subpoena
- subpoena duces tecum
- subpontine
- subpreputial
- subpubic
- subpulmonary
- subpyramidal
- subpyramidal fossa
- subretinal
- sub-Saharan Africa
- subsartorial canal
- subscapular
- subscapular abscess
- subscapular artery
- subscapularis muscle
- subscapular nerve
- subscleral
- subsclerotic
- subscriber
- subscription
- subserous
- subserous fibroma
- subsidence
- subsistence
- subspecies
- subspinale
- subspinous
- subspinous dislocation
- substage
- substage condenser
- substance
- substance abuse
- substance concentration
- substance dependence
- substance dependence disorder
- substance fraction
- substance-induced disorder
- substance-induced mood disorder
- substance-induced psychosis
- substance P
- substance-related disorder
- substandard
- substandard medicine
- substantia
- substantia alba
- substantia cinerea
- substantia ferruginea
- substantia gelatinosa
- substantia grisea
- substantia innominata
- substantial gainful employment
- substantia nigra
- substantia ossea dentis
- substantia propria of the cornea
- substantive stain
- substantivity
- substernal
- substernal goiter
- substernal thrust
- substernomastoid
- substituent
- substitute
- substituted amphetamine
- substituted judgment
- substitute salt
- substitution
- substitution product
- substitution therapy
- substitutive
- substitutive medication
- substitutive therapy
- substrate, substratum
- substratum
- substructure
- subsultus
- subsultus tendinum
- subsylvian
- subsyndromal
- subtalar joint
- subtalar neutral position of the foot
- subtarsal
- subtentorial
- subterminal
- subtetanic
- subthalamic
- subthalamic nucleus
- subthalamic reticular nucleus
- subthalamus
- subtherapeutic
- subtilin
- subtle
- subtotal
- subtotal hysterectomy
- subtotal surgery
- subtotal thyroidectomy
- subtraction
- subtrapezial
- subtribe
- subtrochanteric
- subtrochanteric osteotomy
- subtrochlear
- subtuberal
- subtympanic
- subtype
- subtyping
- subumbilical
- subumbilical space
- subungual
- subungual abscess
- subungual hematoma
- subunit
- subunit vaccine
- suburethral
- subvaginal
- subvert
- subvertebral
- subvirus
- subvitrinal
- subvolution
- subxiphoid, subxyphoid
- subxyphoid
- subzonal
- subzygomatic
- succedaneous
- succedaneous tooth
- succedaneum
- succenturiate placenta
- successful aging
- succi
- succimer
- succinate
- succinic acid
- succinic dehydrogenase
- succinylacetone
- succinylcholine chloride
- succorrhea
- succubus
- succus
- succus entericus
- succus gastricus
- succussion
- succussion sound
- suck
- sucking chest wound
- sucking pad
- sucking reflex
- suckle
- sucralfate
- sucralose
- sucrase
- sucrose
- sucrosuria
- suction
- suction abortion
- suction amnioscope
- suction aspiration
- suction biopsy
- suction channel
- suction curettage
- suction drainage
- suctioning
- suction lipectomy
- suctorial
- sudamen
- sudaminal
- Sudan
- sudanophil
- sudanophilia
- sudanophilic
- sudden cardiac arrest
- sudden deafness
- sudden death
- sudden hearing loss
- sudden infant death syndrome
- sudden release test
- sudden unexpected infant death
- Sudeck atrophy
- Sudeck disease, Sudeck atrophy
- SUDEP
- sudokeratosis
- sudomotor
- sudomotor nerve
- sudor
- sudoral
- sudor cruentus
- sudoresis
- sudoriferous
- sudoriferous gland
- sudorific
- sudoriparous
- sudoriparous abscess
- SUDORS
- sue
- suet
- suffer
- suffocate
- suffocating gas
- suffocation
- suffocative goiter
- suffusion
- sugar
- sugared beverage, sugar-sweetened beverage, sugary beverage
- sugar-sweetened beverage
- sugar tong splint
- sugary beverage
- suggestible
- suggestion
- suggestive
- suggestive therapeutics
- suicidal ideation
- suicidal melancholia
- suicide
- suicide gene
- suicide substrate
- suicidology
- suit
- sulcal
- sulcal artery
- sulcate, sulcated
- sulcated
- sulci
- sulciform
- sulcular epithelium
- sulculus
- sulcus
- sulcus bleeding index
- sulcus centralis
- sulcus cutis
- sulcus limitans
- sulcus precentralis
- sulcus pulmonalis
- sulcus spiralis cochleae
- sulcus superior auricular
- sulcus terminalis
- sulfa drug
- sulfamethizole
- sulfamethoxazole
- sulfasalazine
- sulfatase
- sulfate
- sulfatide
- sulfhemoglobin
- sulfhemoglobinemia
- sulfhydration
- sulfhydryl
- sulfide
- sulfinpyrazone
- sulfisoxazole
- sulfite
- sulfite oxidase deficiency
- sulfmethemoglobin
- sulfonamide
- sulfone
- sulfonic acid
- sulfonylurea
- sulforaphane, sulphoraphane
- sulfosalicylic acid
- sulfosalicylic acid test
- sulfourea
- sulfoxide
- sulfur
- sulfur (IV) oxide
- sulfurated, sulfureted
- sulfurated hydrogen
- sulfurated potash
- sulfur dioxide
- sulfureted
- sulfuric acid
- sulfurous acid
- sulphoraphane
- sumac
- sumatriptan
- Summary Plan Description
- summation
- summation theory
- summative assessment
- summer acne
- summer diarrhea
- SUNA
- sun bath
- sunburn
- sunburn-like rash
- sun-damaged skin
- Sunday morning paralysis
- sundowning
- sunflower eyes
- sunglasses
- sun lamp
- sunna circumcision
- sunrise view
- sunscreen
- sunset sign
- sunstroke
- suntan
- suPAR
- super-
- superacromial
- superactivated charcoal
- superantigen
- superbug
- supercentenarian
- supercilia
- superciliary
- superciliary arch
- superciliary ridge
- supercilium
- superclass
- superconductor
- superego
- supereruption
- superexcitation
- superextension
- superfamily
- superfecundation
- superfemale
- superfetation
- superficial
- superficial cervical fascia
- superficial epigastric artery
- superficial fascia
- superficial fibular nerve
- superficial heat
- superficial heating
- superficial inguinal ring
- superficialis
- superficial muscular aponeurotic system
- superficial mycosis
- superficial necrosis
- superficial origin
- superficial palmar arch
- superficial peroneal nerve
- superficial punctate keratitis
- superficial reflex
- superficial temporal artery
- superficial temporal vein
- superficies
- superflexion
- supergenual
- superglue
- superinduce
- superinfection
- superinvolution
- superior
- superior carotid triangle
- superior central nucleus
- superior cerebellar artery
- superior cerebellar peduncle
- superior cervical ganglion
- superior epigastric artery
- superior frontal gyrus
- superior frontal sulcus
- superior ganglion of the vagus nerve
- superior gluteal artery
- superior gluteal nerve
- superior intercostal artery
- superiority complex
- superior labial artery
- superior laryngeal artery
- superior laryngotomy
- superior longitudinal fasciculus
- superior macular arteriole
- superior mesenteric artery
- superior mesenteric artery syndrome
- superior mesenteric ganglion
- superior mesenteric plexus
- superior mesenteric vein
- superior nasal retinal arteriole
- superior norma
- superior nuchal line
- superior oblique muscle
- superior occipital gyrus
- superior olivary complex
- superior olivary nucleus
- superior olive
- superior pancreaticoduodenal artery
- superior paraplegia
- superior parietal gyrus
- superior parietal lobule
- superior petrosal sinus
- superior phrenic artery
- superior rectal artery
- superior rectus muscle
- superior root of ansa cervicalis
- superior sagittal sinus
- superior salivatory nucleus
- superior strait
- superior tarsal arch
- superior temporal gyrus
- superior temporal retinal arteriole
- superior temporal sulcus
- superior thyroid artery
- superior thyroid notch
- superior thyroid vein
- superior vena cava
- superior vena cava syndrome
- superior vermis
- superior vestibular nucleus
- superjacent
- supermedial
- supermotility
- supernatant
- supernate
- supernumerary
- supernumerary thymus
- supernumerary tooth
- superolateral
- superovulation
- superoxide
- superoxide dismutase
- superparasite
- superparasitism
- superphosphate
- superpotent
- supersaturate
- supersaturated solution
- supersaturation profile
- superscription
- supersensitive
- supersoft
- supersonic
- superspreader event
- superstructure
- super user
- supervenosity
- supervention
- supervirulent
- supervise
- supervised injection facility
- supervisor
- supervisory
- supervisory physician
- supervitaminosis
- supervoltage
- superwarfarin
- supinate
- supination
- supinator
- supine
- supine empty bladder test
- supine hypotension syndrome
- supine hypotensive syndrome
- supplement
- supplemental
- Supplemental Nutrition Assistance Program
- Supplemental Security Income
- supplementation
- supply chain
- support
- supported employment
- support group
- support hose
- supportive housing
- supportive treatment
- support surface
- suppositories
- suppository
- suppress
- suppressed menstruation
- suppression
- suppression of menses
- suppressive
- suppressive immunotherapy
- suppurant
- suppurate
- suppuration
- suppurative
- suppurative inflammation
- suppurative nephritis
- suppurative pancreatitis
- suppurative parotitis
- suppurative phlebitis
- suppurative retinitis
- supra-
- supra-acromial
- supra-anal
- supra-auricular
- supra-auricular point
- supra-axillary
- suprabulge
- supracallosal gyrus
- supracallosus gyrus
- supracerebellar
- supracervical
- supracervical hysterectomy
- suprachiasmatic nucleus
- suprachoroid
- suprachoroidea
- suprachoroid lamina
- supraciliary
- supraclavicular
- supraclavicular fossa
- supraclavicular triangle
- supracondylar
- supracondylar ridge
- supracostal
- supracotyloid
- supradiaphragmatic
- supraduction
- supraepicondylar
- supragingival
- supraglenoid
- supraglottic
- supraglottitis
- suprahepatic
- suprahepatic abscess
- suprahyoid
- suprahyoid muscles
- suprainguinal
- supraintestinal
- supraliminal
- supralumbar
- supramalleolar
- supramammary
- supramandibular
- supramarginal
- supramarginal convolution
- supramarginal gyrus
- supramastoid
- supramastoid crest
- supramaxillary
- suprameatal
- suprameatal spine
- suprameatal triangle
- supramental
- supranasal
- supranuclear
- supranuclear paralysis
- supraoccipital
- supraocclusion
- supraoptic decussation
- supraoptic nucleus
- supraopticohypophyseal tract
- supraorbital
- supraorbital arch
- supraorbital artery
- supraorbital foramen
- supraorbital line
- supraorbital nerve
- supraorbital neuralgia
- supraorbital notch
- supraorbital point
- supraorbital reflex
- suprapatellar
- suprapelvic
- supraphysiologic, supraphysiological
- supraphysiological
- suprapineal recess
- suprapontine
- suprapubic
- suprapubic catheter
- suprapubic cystostomy
- suprapubic cystotomy
- suprapubic reflex
- suprarenal
- suprarenal artery
- suprarenal capsule
- suprarenalectomy
- suprarenal ganglion
- suprarenal gland
- suprarenal medulla
- suprarenalopathy
- suprarenal vein
- suprascapular
- suprascapular artery
- suprascapular ligament
- suprascapular nerve
- suprascleral
- suprasegmental
- suprasegmental brain
- suprasellar
- suprasellar cyst
- supraspinal
- supraspinal ligament
- supraspinatus muscle
- supraspinous
- suprastapedial
- suprasternal
- suprasternal notch
- suprasternal space
- suprasylvian
- supratemporal
- supratentorial
- supratentorial symptom
- suprathoracic
- supratip
- supratonsillar
- supratonsillar fossa
- supratrochlear
- supratrochlear artery
- supratrochlear nerve
- supratympanic
- supravaginal
- supravaginal hysterectomy
- supraventricular
- supraventricular tachycardia
- supravergence
- supraversion
- supravesical fossa
- supravital stain
- supremacy
- sura
- sural
- sural artery
- sural nerve
- suramin sodium
- surefooted
- surface
- surface-active agent
- surface anatomy
- surface cooling
- surface decontamination
- surface electrode
- surface electromyography
- surface-enhanced laser desorption-ionization
- surface mapping
- surface molecule
- surface tension
- surface thermometer
- surfactant
- surfactant deficiency syndrome
- surfer's knots
- surfer's nodules
- surge capacity
- surgeon
- surgeon's knot
- surgery
- surgical
- surgical abdomen
- surgical anesthesia
- surgical asepsis
- surgical atrial septostomy
- surgical bed
- surgical cutting block
- surgical cutting guide
- surgical decompression
- surgical diathermy
- surgical diphtheria
- surgical drain
- surgical dressing
- surgical glove
- surgicalist
- surgical marking
- surgical mask
- surgical menopause
- surgical neck of the humerus
- surgical neurophysiology
- surgical operative log
- surgical pad
- surgical pathology
- surgical plethysmographic index; surgical pleth index
- surgical portal
- surgical prep
- surgical shield
- surgical shock
- surgical site infection
- surgical site preparation
- surgical technologist
- surgical towel
- surgical wound
- surgical wound infection
- surgx
- surname
- surprise billing
- surprise question
- surprise test
- surrender
- surreptitious
- surreptitiously
- surrogacy
- surrogacy ladder
- surrogate
- surrogate father
- surrogate marker
- surrogate parenting
- surrogate patient
- surrogate pregnancy
- sursumduction
- sursumvergence
- sursumversion
- surveillance
- surveillance bias
- surveillance colonoscopy
- surveillance culture
- surveillance imaging
- surveillance mammography
- survey
- surveyor's flexicurve
- survival
- survival analysis
- survival bias
- survival curve
- survival sex
- survivin
- Surviving Sepsis Campaign
- survivor
- survivor guilt
- survivorship
- survivorship bias
- survivor treatment selection bias
- SUS
- Susac syndrome
- susceptibility
- susceptibility gene
- susceptibility testing
- susceptible
- sushi
- sushi domain
- suspend
- suspended
- suspended animation
- suspension
- suspension sling
- suspensoid
- suspensory
- suspensory bandage
- suspensory ligament
- suspensory ligament of axilla
- suspensory ligament of lens
- suspensory ligament of ovary
- suspensory ligament of penis
- suspiration
- suspirious
- sustainable diet
- sustained attention
- sustained hypertension
- sustained low-efficiency dialysis
- sustained maximal inspiration
- sustained release
- sustained traction
- sustain talk
- sustentacula
- sustentacular
- sustentacular fibers of Müller
- sustentaculum
- sustentaculum hepatis
- sustentaculum lienis
- sustentaculum tali
- sutilains
- Sutterella
- Sutton, Richard L. Sutton, Sr.
- Sutton's law
- Sutton law
- Sutton nevus
- sutura
- sutura dentata
- suturae
- sutura harmonia
- sutural
- sutural bone
- sutura limbosa
- sutural joint
- sutural ligament
- sutura notha
- sutura serrata
- sutura squamosa
- suturation
- sutura vera
- suture
- Sv
- SV 40 virus
- SVE
- Svedberg
- Svo2
- SVR
- SVV
- swab
- swaddle
- swaddling
- swage
- swager
- Swain, Mary Ann Price
- swallow
- swallow's nest
- swallowed blood syndrome
- swallowing
- swallowing reflex
- swarming
- swathe arm sling
- S wave
- sway, postural
- sway-back
- swayback posture
- SWD
- sweat
- sweat bath
- sweat center
- sweat gland
- sweating
- sweating stage
- sweat lodge
- sweat test
- sweaty
- Swedish massage
- sweep
- sweet
- sweetener
- Sweet syndrome
- swelling
- swelling of jaw
- Swift disease
- swimmer's itch
- swimming pool granuloma
- swine flu
- swineherd disease
- swine influenza
- swing bed
- swing bed hospital
- swinging flashlight test
- swing-through gait
- swing-to gait
- swiss cheese cartilage syndrome
- switch
- switch therapy
- [s-with-overbar], s
- swivel trapeze bar
- SWOG
- swoon
- sycoma
- sycoses
- sycosiform
- sycosis
- sycosis barbae
- syllabic utterance
- syllable stumbling
- syllabus
- sylvan
- sylvatic
- sylvatic plague
- sylvian
- sylvian artery
- sylvian fissure
- sylvian line
- sylvian sulcus
- Sylvius, Franciscus
- Sylvius, Jacobus
- sym-
- symballophone
- symbiont
- symbiosis
- symbiote
- symbiotic
- symblepharon
- symblepharopterygium
- symbol
- Symbol Digit Modality Test
- symbolia
- symbolism
- symbolization
- symbolophobia
- symbrachydactyly
- symmelia
- symmelus
- symmetrical gangrene
- symmetrical tonic neck reflex
- symmetromania
- symmetry
- sympathectomize
- sympathectomy, sympathicectomy
- sympatheoneuritis
- sympathetic
- sympatheticalgia
- sympathetic ganglion
- sympathetic imbalance
- sympathetic nerve
- sympathetic nervous system
- sympathetic neuritis
- sympatheticoparalytic
- sympatheticopathy
- sympatheticotonia
- sympathetic pain
- sympathetic symptom
- sympathetic trunk
- sympathetic uveitis
- sympathicectomy
- sympathicolytic
- sympathiconeuritis
- sympathicopathy
- sympathicotripsy
- sympathicotrophic cell
- sympathicotropic
- sympathicus
- sympathizing eye
- sympathoadrenal
- sympathoblastoma
- sympathochromaffin cell
- sympathoglioblastoma
- sympathogonia
- sympatholytic, sympathicolytic
- sympathomimetic
- sympathy
- sympatric speciation
- sympexion
- symphalangism
- symphyogenetic
- symphyseal
- symphyseotomy, symphysiectomy, symphysiotomy
- symphyses
- symphysic teratism
- symphysiectomy
- symphysion
- symphysiorrhaphy
- symphysiotome
- symphysiotomy
- symphysis
- symphysis cartilaginosa
- symphysis ligamentosa
- symphysis menti
- symphysis of the jaw
- symphysis pubis
- symphysodactyly
- sympodia
- symporter
- symptom
- symptomatic
- symptomatic indication
- symptomatic nanism
- symptomatic neuralgia
- symptomatic paramyotonia
- symptomatic stenosis
- symptomatic treatment
- symptomatology
- symptom complex
- symptom inventory
- symptom magnification syndrome
- symptom management
- symptothermal contraception
- symptothermal method, symptothermal contraception
- sympus
- syn-, sym-, sys-
- synactosis
- synadelphus
- synalgic
- Synanceiidae, Synanciidae
- Synanciidae
- synanthropic
- synapse
- synapsin
- synapsis
- synaptic
- synaptic cleft
- synaptic loss
- synaptic pruning
- synaptic transmission
- synaptic trough
- synaptic vesicle
- synaptogenesis
- synaptology
- synaptopathy
- synaptophysin
- synarthrodia
- synarthrodial
- synarthrodial joint
- synarthrophysis
- synarthrosis
- synbiotic
- synbiotics
- sync, synch
- syncanthus
- syncephalus
- synch
- synchilia
- synchiria
- synchondroseotomy
- synchondrosis
- synchondrotomy
- synchorial
- synchronism
- synchronization
- synchronize
- synchronized intermittent mandatory ventilation
- synchronized sleep
- synchronous
- synchronous learning
- synchronous pacing
- synchrony
- synchrotron
- synchrotron radiation
- synchysis
- synchysis scintillans
- syncinesis
- synciput
- synclinal
- synclitism
- synclonus
- syncoilin
- syncopal
- syncope
- syncretio
- syncytia
- syncytial
- syncytial giant cell
- syncytial knot
- syncytioma
- syncytioma benignum
- syncytioma malignum
- syncytiotrophoblast
- syncytium
- syndactylism
- syndactylous
- syndactyly, syndactylism
- syndectomy
- syndemic
- syndesis
- syndesmectomy
- syndesmectopia
- syndesmitis
- syndesmochorial
- syndesmography
- syndesmology
- syndesmoma
- syndesmopexy
- syndesmophyte
- syndesmoplasty
- syndesmorrhaphy
- syndesmoses
- syndesmosis
- syndesmotic ankle sprain
- syndesmotomy
- syndrome
- syndrome of inappropriate antidiuretic hormone
- syndrome X
- syndromic
- syndromic diagnosis
- syndromic hereditary hearing impairment
- syndromic surveillance
- synechia
- synechiae
- synechia vulvae
- synechotomy
- synechtenterotomy
- synecological
- synecology
- synencephalocele
- syneresis
- synergetic
- synergia
- synergic
- synergism
- synergist
- synergistic
- synergistic action
- synergistic muscle
- synergy, synergia, synergism
- synergy patterns
- synesthesia
- synesthesialgia
- Synflorix
- Syngamus
- Syngamus laryngeus
- syngamy
- syngeneic
- syngeneic transplantation
- syngenesis
- syngnathia
- synizesis
- synizesis pupillae
- synkaryon
- synkinesis
- synnecrosis
- synonym
- synophrys
- synophthalmia
- synophthalmus
- synopsia
- synopsis
- synoptophore
- synoptoscope
- synorchidism, synorchism
- synorchism
- synoscheos
- synosteology
- synosteosis
- synosteotomy
- synostoses
- synostosis
- synostotic
- synotia
- synotus
- synovectomy
- synovia
- synovial
- synovial bursa
- synovial cyst
- synovial fold
- synovial hernia
- synovial joint
- synovial membrane
- synovial plica
- synovial sheath
- synovial tendon sheath
- synovial villi
- synovial villus.
- synoviocyte
- synovioma
- synoviosarcoma
- synoviparous
- synovitis
- synovitis acne pustulosis hyperostosis and osteomyelitis syndrome
- synovitis sicca
- synovium
- syntactic
- syntactic aphasia
- syntaxis
- syntenic
- synthase
- synthermal
- synthesis
- synthesize
- synthetase
- synthetic
- synthetic biology
- synthetic cannabinoid
- synthetic fiber
- synthetic human growth hormone
- synthetic insulin
- synthetic lethality
- synthorax
- Synthroid
- syntone
- syntonic
- syntonin
- syntrophism
- syntrophoblast
- syntropic
- syntropy
- synucleinopathy
- synulosis
- synulotic
- syphilid(e)
- syphilides
- syphiliphobia
- syphilis
- syphilitic abscess
- syphilitic arthritis
- syphilitic cirrhosis
- syphilitic dementia
- syphilitic endarteritis
- syphilitic endocarditis
- syphilitic kidney
- syphilitic laryngitis
- syphilitic leukoderma
- syphilitic neuritis
- syphilitic node
- syphilitic orchitis
- syphilitic retinitis
- syphiloderm, syphiloderma
- syphiloderma
- syphiloid
- syphilology
- syphiloma
- syphilomania
- syphilophobia
- syphilophobic
- syphilotherapy
- syr
- Syrian rue
- syrigmus
- syringadenoma
- syringe
- syringectomy
- syringe exchange program
- syringes
- syringocarcinoma
- syringocele
- syringocystadenoma
- syringocystoma
- syringoencephalomyelia
- syringoid
- syringoma
- syringomeningocele
- syringomyelia
- syringomyelitis
- syringomyelocele
- syringomyelus
- syringopontia
- syringosystrophy
- syringotomy
- syrinx
- syrup
- sys-
- syssarcosis
- system
- systema
- systematic
- systematically
- systematic anatomy
- systematic desensitization
- systematization
- systematize
- systematized delusion
- Systematized Nomenclature of Medicine
- systematized nomenclature of medicine-clinical terms
- systemic
- systemic anaphylaxis
- systemic capillary leak syndrome
- systemic circulation
- systemic disease
- systemic exertion intolerance disease
- systemic infection
- systemic inflammatory response syndrome
- systemic juvenile idiopathic arthritis
- systemic lesion
- systemic lupus erythematosus
- systemic mycosis
- systemic oxalosis
- systemic remedy
- systemic sclerosis
- systemic stressor
- systemic vascular resistance
- systemic vein
- systemoid
- Systems Model
- system testing
- systole
- systolic
- systolic blood pressure
- systolic discharge
- systolic murmur
- systolic thrill
- systremma
- syzygial
- syzygium
- syzygy