Dead arm syndrome Dead arm syndrome Dead arm syndrome starts with repetitive motion and forces on the posterior capsule of the shoulder. The posterior capsule is a band of fibrous tissue that interconnects with tendons of the rotator cuff of the shoulder. Four muscles and their tendons make up the rotator cuff. They cover the outside of the shoulder to hold, protect and move the joint. Overuse can lead to a buildup of tissue around the posterior capsule called hypertrophy. The next step is tightness of the posterior capsule called posterior capsular contracture. This type of problem reduces the amount the shoulder can
Rotator cuff tear or arthritis. Superior labral anterior-posterior lesions produce pain similar to that of rotator cuff tears. Those most prone to failed rotator cuff syndrome are patients 65 years of age or older; and those with large, sustained tears. Smokers, diabetes sufferers, patients with muscle atrophy and/or fatty infiltration, and those who do not follow postoperative-care recommendations also are at greater risk. Doctors examine patients and conduct imaging tests to identify the causes of continued discomfort. Depending upon the diagnosis, several treatment alternatives are available. They include revision repair, nonanatomic repair, tendon transfer and arthroplasty. When possible, surgeons make tension-free repairs in