Tendinitis is inflammation, irritation, and swelling of a tendon, which is the fibrous structure that joins muscle to bone. In many cases, tendinosis (tendon degeneration) is also present.
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.
On physical exam, a doctor will look for tenderness along the affected tendon and pain when the muscle to which the tendon is attached is used against resistance. There are specific tests for specific tendons. The tendon can be inflamed and the overlying skin may be warm and red.
Review Date: 9/26/2006
Reviewed By: Andrew L. Chen, M.D., M.S., Orthopedist, The Alpine Clinic, Littleton, NH. Review provided by VeriMed Healthcare Network.
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2002 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
General Orthopaedics
