Fig. 3From: A panorama of radial nerve pathologies- an imaging diagnosis: a step aheada Hypoechoic radial nerve is seen in the longitudinal plane (between crossheads) entrapped between two edges of the fracture segment (arrowhead). b Hypoechoic radial nerve, crossheads, in its short axis just distal to the site of entrapment. c Plain radiograph after open reduction and internal fixation in a patient with fracture of the humerus shaft (arrowhead). The nerve was impinged within the fracture segment in the spiral grooveBack to article page