Figure 1From: Chronic radial head dislocation caused by a rare solitary osteochondroma of the proximal radius in a child: a case report and review of the literature Preoperative radiographs. (a) Oblique and (b) anteroposterior radiographs of the right forearm showed a wide basal bony protuberance (solid arrow) in the dorsal metaphysis of the right proximal radius,and local depression with a dense edge;radial deformities in the proximal end, the radial shaft bending dorsally, ossification center shrinkage, and anterolateral dislocation (dotted arrow) were noted.Back to article page