Contracture

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A contracture is the abnormal shortening of muscle or other tissue. It may be caused by muscle spasm, wasting away of tissue and muscle (atrophy), scar formation from injury, chronic disease, or lack of use.

A contracture often develops in a joint affected by arthritis or in a paralyzed limb. It may make it impossible to move the joint normally. A contracture causes surrounding muscle, tendons, ligaments, and bone to shorten or bend. And it can lead to permanent deformity and disability.

Contractures are treated in many ways, including physical therapy, casts, and surgery.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.