Frykman IV radius fracture PA view

This fracture occurred in a 73-year-old osteoporotic woman following a low-energy fall onto her outstretched right hand. Due to the extension of the fracture into the radiocarpal joint and the distal ulnar injury (arrow), this fracture is categorized as a Frykman IV. Most notable on this image is the displacement of the distal radial fragment (arrowhead) and the loss of radial height. Other injuries are present, most notably a scaphoid fracture (dashed arrow).