Rotator cuff tear, weakness The exam is significantly limited by motion artifact. Additionally, susceptibility artifact from prior intervention also limits evaluation.ROTATOR CUFF: There is full-thickness tearing of the distal insertional fibers of the supraspinatus tendon with retraction of the undersurface fibers to the level of the glenoid. There is extension relating to partial tearing of the infraspinatus tendon as well. There is thickening and increased signal of the distal fibers of the subscapularis although some fibers are noted to traverse the bicipital groove. The teres minor tendon is intact.There is mild atrophy of the supraspinatus and infraspinatus muscles. The remaining rotator cuff muscles are preserved.SUPRASPINATUS OUTLET: Mild amount of fluid is noted in the subacromial subdeltoid bursa.GLENOHUMERAL JOINT AND GLENOID LABRUM: Small focus of increased signal is noted in the anterior superior labrum reflecting small tear. This is superimposed upon age-related degeneration of the superior labrum. There is mild cartilage thinning of the humeral head at the glenohumeral articulation.BICEPS TENDON: The intra-articular biceps tendon is absence of secondary to biceps tenodesis. ADDITIONAL
1. Full-thickness tearing of the distal fibers of the supraspinatus with retraction of undersurface fibers to the level of the glenoid. Additionally, there is partial-thickness tearing of the infraspinatus and subscapularis tendon. There is mild associated atrophy of the supra and infraspinatus musculature.2. Small anterior superior labral tear.3. Absence of the intra-articular biceps tendon related to biceps tenodesis.