Male, 18 years old. Posterior Shoulder Pain ROTATOR CUFF: There is mild supraspinatus tendinopathy near its insertion. Otherwise, the rotator cuff tendons and muscles are unremarkable, without tear identified.SUPRASPINATUS OUTLET: No significant abnormality noted.GLENOHUMERAL JOINT AND GLENOID LABRUM: There is fragmentation of the posterior labrum (series 1001, image 14), compatible with tearing. There is a subchondral cyst within the posterior aspect of the humeral head (series 1401, image 15). Articular cartilage is otherwise grossly intact.BICEPS TENDON: The tendon of the long head of the biceps is normal in location and morphology. ADDITIONAL
1.Fragmentation of the posterior labrum and subchondral cyst formation in the posterior humeral head. These two findings are most compatible with posterior-superior glenoid impingement.2.Mild supraspinatus tendinopathy as above.