Reason: ? Rotator cuff tear History: pain ROTATOR CUFF: There is a complete tear of the supraspinatus with retraction to the level of the glenohumeral joint. This tear extends posteriorly to involve the anterior fibers of the infraspinatus as well. Overall the tear measures nearly 2.5 cm in AP dimension. There is relatively mild fatty atrophy of the supraspinatus muscle. There is also mild fatty infiltration of the infraspinatus along the myotendinous junction. The teres minor muscle and tendon appear intact. There is perhaps mild undersurface tendinosis of the subscapularis with small cysts within the underlying humeral head. The subscapularis muscle appears intact.SUPRASPINATUS OUTLET: Moderate osteoarthritis affects the acromioclavicular joint. There is a small amount of fluid within the subacromial/subdeltoid bursa.GLENOHUMERAL JOINT AND GLENOID LABRUM: The glenohumeral joint alignment is within normal limits. There is a small amount of fluid within the joint without evidence of a large effusion. There is mild heterogeneity of the anterior labrum as well as the posterior superior labrum that may reflect degeneration, but we see no fluid-filled tear. Mild osteoarthritis affects the glenohumeral joint. The humeral head is high riding.BICEPS TENDON: There is increased signal intensity within the tendon of the long head of the biceps which may reflect minimal tendinosis. The tendon itself appears intact.
Full-thickness retracted rotator cuff tear and other findings as described above.