Extra-articular Synovial Chondromatosis Eroding and Penetrating the Acromion.

Synovial chondromatosis of the shoulder is an uncommon disorder. It usually affects the glenohumeral joint and is characterized by metaplasia of the synovium leading to the formation of osteochondral loose bodies. Few cases of extra-articular subacromial synovial chondromatosis involving the rotator cuff tendon have been reported in the literature.

Bilateral locked anterior shoulder dislocation in a bench-pressing athlete: case report.

Chronic bilateral anterior shoulder dislocation is a rare entity. Treatment options range from conservative to surgical reduction. We present a case of a young bench-pressing athlete with bilateral locked anterior shoulder dislocation without fracture.