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Clinical features

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

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Classically, the fracture presents with a 'dinner fork' deformity of the wrist.

There are five components to the deformity:

  • dorsal angulation of the distal fragment
  • dorsal displacement of the distal fragment
  • radial deviation of the hand
  • supination
  • proximal impaction

Radiology reveals a transverse fracture of the distal radius about 2.5 cm from the wrist. The fragment is tilted and shifted backwards and radially, with proximal impaction. Occasionally, the distal fragment is severely comminuted or crushed. Frequently, there is an associated fracture of the ulnar styloid.

In severe cases, there may be dislocation of the distal radio-ulnar joint or fracture of the styloid process of the ulna.


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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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