Fig. 1From: Simultaneous dislocation of the radial head and distal radio-ulnar joint without fracture in an adult patient: a case report and review of literatureRadiographs of the bilateral forearm. a: Anteroposterior view of the normal side; b: Anteroposterior view of the injured side; c: Lateral view of the normal side; d: Lateral view of the injured side demonstrating volar dislocation of the radial head and dorsal dislocation of the distal radius without associated fracture, thus forming a criss-cross appearance on the lateral radiographBack to article page