Rotator cuff tendinitis

Injury	Disease	Nutrition	Poison

Symptoms	Surgery	Test	Special Topic

Inflamed shoulder tendons

Overview

Symptoms

Treatment

Prevention

Rotator cuff tendinitis

Definition:

Rotator cuff tendinitis is an inflammation (irritation and swelling) of the tendons of the shoulder.

Alternative Names:

Swimmer's shoulder; Pitcher's shoulder; Shoulder impingement syndrome; Tennis shoulder

Causes, incidence, and risk factors:

The shoulder joint is a ball and socket type joint where the top part of the arm bone (humerus) forms a joint with the shoulder blade (scapula). The rotator cuff holds the head of the humerus into the scapula.

Inflammation of the tendons of the shoulder muscles can occur in sports requiring the arm to be moved over the head repeatedly as in tennis, baseball (particularly pitching), swimming, and lifting weights over the head. Chronic inflammation or injury can cause the tendons of the rotator cuff to tear.

The risk factors are being over age 40 and participation in sports or exercise that involves repetitive arm motion over the head (such as baseball).

Review Date: 8/3/2004
Reviewed By: Kevin B. Freedman, M.D., Section of Sports Medicine, Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, Chicago, IL. Review provided by VeriMed Healthcare Network.

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