Preschooler who fell on to their arm Pediatric Imaging Musculoskeletal March 15, 2025January 9, 2025 AP (above) and lateral (below) radiographs of the forearm show incomplete nondisplaced fractures through the diaphysis of the radius and the ulna. The diagnosis was greenstick fracture of the radius and ulna. Related Published March 15, 2025January 9, 2025