Female 57 years old Reason: right ac joint osteoarthritis History: right shoulder impingement: ROTATOR CUFF: There is intermediate signal intensity and thickening of the infraspinatus tendon indicating tendinopathy with no evidence of tear. The infraspinatus muscle is normal in appearance. The supraspinatus, teres minor, and subscapularis muscles and tendons are normal in appearance.SUPRASPINATUS OUTLET: The acromioclavicular joint is unremarkable.GLENOHUMERAL JOINT AND GLENOID LABRUM: Glenohumeral joint alignment is normal. There is no joint effusion. Within the limitations of a nonarthrogram exam, the glenoid labrum appears normal. The glenohumeral joint articular cartilage is intact.BICEPS TENDON: The tendon of the long head of the biceps is normal in appearance and normally located within the bicipital groove. ADDITIONAL
Infraspinatus tendinopathy. No evidence of rotator cuff tear.