Fig. 26
From: The elbow: review of anatomy and common collateral ligament complex pathology using MRI
Posterolateral rotatory instability, stage 3B. Consecutive coronal FS T1-weighted direct MR arthrographic images (a–f) showing a proximal partial-thickness tear of the anterior bundle of the medial collateral ligament complex (short arrows), proximal complete tear of the lateral ulnar collateral (long white arrows), and partial-thickness tear of the radial collateral ligament proper (white arrowhead)