Tendon vs. ligament
Tendon vs. ligament


Tendinitis

Definition:
Tendinitis is inflammation, irritation, and swelling of a tendon, which is the fibrous structure that joins muscle to bone.

Alternative Names:
Calcific tendinitis; Bicipital tendinitis

Causes, incidence, and risk factors:
Tendinitis can occur as a result of injury, overuse, or with aging as the tendon loses elasticity. It can also be seen in systemic diseases such as rheumatoid arthritis or diabetes. Tendinitis can occur in any tendon, but some commonly affected sites are the shoulder, the wrist, the heel (Achilles tendonitis), and the elbow.


Review Date: 11/15/2002
Reviewed By: Andrew L. Chen, M.D., M.S., Department of Orthopaedic Surgery, Hospital for Joint Diseases, New York, NY. Review provided by VeriMed Healthcare Network.

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