Figure 16a. Intraarticular dislocation of long head of biceps brachii tendon (black arrow). (a) Transverse and (b) coronal oblique T1-weighted MR arthrographic images (700/10) obtained with fat saturation after intraarticular administration of dilute gadolinium compound show medial displacement of tendon of long head of the biceps brachii. Also shown is torn and retracted subscapularis tendon (white arrow).