insertion

(in-sĕr′shŏn)

To hear audio pronunciation of this topic, purchase a subscription or log in.

[L. insertio, a putting in]

1. The movable attachment of the distal end of a muscle, which produces changes in shape or skeletal movement when the muscle contracts.
2. Placing or implanting of something into something else, as, in dentistry, of a filling or inlay in a cavity preparation or of dentures or other devices in the mouth.

There's more to see -- the rest of this topic is available only to subscribers.