Reason: left shoulder pain since April 2015, instability, evaluate for labral tear History: left shoulder pain Several sequences are slightly limited by patient motion artifact.ROTATOR CUFF: The supraspinatus and infraspinatus muscles and tendons appear intact. The subscapularis and teres minor muscles and tendons appear intact.SUPRASPINATUS OUTLET: The acromioclavicular joint is normal in appearance. We see no fluid or gadolinium within the subacromial subdeltoid bursa.GLENOHUMERAL JOINT AND GLENOID LABRUM: Gadolinium is noted within the glenohumeral joint, however, much of the gadolinium is situated anterior to the subscapularis muscle on this MRI examination, perhaps representing a defect within the anterior capsular structures of the glenohumeral joint or perhaps an anomalous communication of the subscapular recess with the subcoracoid bursa. The glenohumeral joint alignment is within normal limits. The anterior superior labrum appears detached from the underlying glenoid, but this may represent a normal variant sublabral foramen.BICEPS TENDON: The tendon of the long head of the biceps appears intact. ADDITIONAL
1. Accumulation of contrast anterior to the subscapularis is of uncertain significance; it may represent a defect within the anterior capsular structures of the glenohumeral joint or perhaps an anomalous communication of the subscapular recess with the subcoracoid bursa. We see no rotator cuff tear, however.2. Detachment of the anterior superior labrum from the underlying glenoid which may simply represent a normal variant sublabral foramen.