Fig. 16From: The elbow: review of anatomy and common collateral ligament complex pathology using MRIA 45-year-old woman with pain, muscle weakness, and paresthesias after a fall on an outstretched hand. Consecutive axial FS PD-weighted MRI (a–d) showing acute avulsion fracture of the medial epicondyle (white arrows). The ulnar nerve is trapped between osseous fragments (white arrowheads), showing intraneural increased signal intensityBack to article page