Case 1014

Distal radius fractureWhat is the diagnosis?

Case image 1 X-ray 1 / 2

Frontal radiograph of the wrist.

Image: Curtishand, Public domain — source

Answer hidden. Review the images and history, decide on your diagnosis, then reveal.

Findings

  • Fracture of the distal radial metaphysis with displacement and loss of the normal radial height
  • Carpal bones are aligned
  • Follow-up film: two percutaneous K-wires stabilise the reduced fracture

Case discussion

Distal radius fractures follow a fall on an outstretched hand. Assess radial height, radial inclination and volar tilt, and look for intra-articular extension and distal radioulnar joint injury.

Displaced or unstable fractures are reduced and held — with a cast, K-wires as here, or a volar locking plate. Always check the scaphoid and carpal alignment on wrist films.

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