Female, 70 years old. Pain. ROTATOR CUFF: There is a full-thickness tear of the supraspinatus tendon posteriorly near its junction with the infraspinous tendon, approximately 2 cm from the insertion. The tear extends for 2-3 mm in AP dimension, and there is no significant tendon fiber retraction. There is a background of moderate supraspinatus tendinopathy. There is mild to moderate subscapularis tendinopathy without discrete tear identified. The teres minor tendon and muscle are intact.SUPRASPINATUS OUTLET: There is fluid in the subacromial/subdeltoid bursa, compatible with a full-thickness rotator cuff tear. Mild mastoiditis affects the acromioclavicular joint.GLENOHUMERAL JOINT AND GLENOID LABRUM: The glenoid labrum is grossly intact within the limits of nonarthrographic study.BICEPS TENDON: The tendon of the long head of the biceps is normal in morphology and position. ADDITIONAL
Full-thickness tear of supraspinatus tendon on a background of rotator cuff tendinopathy as above.