Figure 18a. Anterior supraspinatus tendon tear with associated medial subluxation of long head of biceps brachii tendon. (a) Sagittal and (b) transverse intermediate-weighted MR images (2500/28) obtained with fat saturation. (a) Distal anterior supraspinatus tendon tear (arrow) is visible. (b) Long head of biceps brachii tendon (black arrow) shows medial subluxation superficial to the subscapularis tendon (white arrow). Intermediate-signal-intensity linear structure (arrowheads) superficial to subscapularis tendon and deep to biceps tendon is compatible with coracohumeral ligament. Empty bicipital groove is fluid filled.