64-year-old male with shoulder pain. ROTATOR CUFF: There is intermediate signal abnormality and thickening of the supraspinatus tendon consistent with moderate tendinosis. There is linear increased signal abnormality within the distal supraspinatus tendon extending to the level of its insertion on the greater tuberosity consistent with a partial thickness insertional tear of the undersurface fibers involving less than 50% of the tendon width measuring approximately 6 mm in the AP dimension. There is also fraying of the bursal surface fibers of the supraspinatus just proximal to its insertion on the greater tuberosity. The infraspinatus tendon and muscle appear intact. The subscapularis and teres minor muscles and tendons appear intact.SUPRASPINATUS OUTLET: Moderate degenerative changes of the acromioclavicular joint with osteophyte formation along the inferior aspect of the acromion process resulting in mild impression on the superior fibers of the supraspinatus tendon. No significant amount of fluid is identified within the subacromial subdeltoid bursa.GLENOHUMERAL JOINT AND GLENOID LABRUM: Although this examination was not protocoled for evaluation of the glenoid labrum, there is heterogeneity and increased signal abnormality within the superior labrum suggestive of degenerative tearing. Mild degenerative changes affect the glenohumeral joint including subchondral cyst formation within the inferior glenoid. The glenohumeral joint alignment is anatomic.BICEPS TENDON: There is a small amount of circumferential fluid within the tendon sheath of the long head of the biceps which may reflect fluid extension from the glenohumeral joint. ADDITIONAL
1. Partial thickness tearing of the rotator cuff without evidence of a full-thickness rotator cuff tear or significant retraction.2. Degenerative osteoarthritic changes of the acromioclavicular and glenohumeral joints.3. Other findings as described above.