A postsurgical cushion or support for a body part, e.g., the head, chest, hip, or knee. Therapeutic pillows are used as buttresses or wedges to relieve stress on parts of the body that have been operated on. Chest pillows are used after sternotomy to support the chest wall and limit pain from deep breathing or coughing. Pillows placed under or between the lower extremities are often used to maintain neutral or desired alignment of joints after joint replacement surgeries.
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