51-year-old male with pain and weakness. Rule out rotator cuff tear. ROTATOR CUFF: There is a full-thickness tear of the supraspinatus tendon at its insertion, with less than 1 cm of retraction, which measures approximately 1.5 to 2 cm in the AP dimension. The most posterior fibers of the supraspinatus tendon appear to be spared as are the fibers of the infraspinatus tendon. Mild tendinosis affects the remainder of the supraspinatus tendon. There is mild fatty atrophy along the myotendinous junction of the supraspinatus and infraspinatus muscles, but otherwise the muscles appear normal. The teres minor muscle and tendon appear intact. The subscapularis muscle and tendon appear intact.SUPRASPINATUS OUTLET: Mild to 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 no large joint effusion. The glenoid labrum appears within normal limits for age.BICEPS TENDON: The tendon of the long head of the biceps appears within normal limits. ADDITIONAL
Full-thickness tear of the supraspinatus tendon of the left shoulder and other findings as described above.