History of labral repair in 1999 now with recurrent shoulder instability. ROTATOR CUFF: The muscles and tendons of the rotator cuff appear normal.SUPRASPINATUS OUTLET: The acromioclavicular joint is within normal limits. There is trace fluid within the subacromial/subdeltoid bursa which may not be of clinical significance, and we see no gadolinium within the bursa to suggest rotator cuff tear.GLENOHUMERAL JOINT AND GLENOID LABRUM: Glenohumeral joint alignment is within normal limits. There is depression along the posterolateral aspect of the humeral head indicative of a Hill-Sachs deformity. Tubular signal abnormalities within the anterior glenoid presumably represent suture anchors. Bone marrow signal is otherwise within normal limits. There is mild irregularity of the morphology of the anterior labrum consistent with a prior tear. At approximately the 3:00 position near one of the aforementioned suture anchors, the labrum appears partially detached from the underlying glenoid with gadolinium separating the labrum from the adjacent articular cartilage. Furthermore, there is increased signal intensity partially separating the anterior inferior labrum at the 4-5:00 position from the underlying glenoid. This is particularly evident on abduction external rotation series 12, images 8-11 with near complete detachment of this portion of the labrum from the underlying bone. The superior and posterior aspects of the labrum are unremarkable. The remainder of the articular cartilage of the glenohumeral joint is within normal limits. BICEPS TENDON: The tendon of the long head of the biceps is intact.
Findings suggestive of partial detachment of the anterior and anteroinferior labrum from the underlying glenoid.