A Doheny fracture refers to a fracture of which bone with outward displacement?

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Multiple Choice

A Doheny fracture refers to a fracture of which bone with outward displacement?

Explanation:
Doheny fracture describes a fracture of the distal radius with outward displacement of the distal fragment. This outward shift is what defines the pattern, differentiating it from other wrist or forearm injuries. The radius is the bone involved in this eponym, whereas fractures of the ulna, scaphoid, or hamate follow other usual patterns and aren’t described by this term. In practice, this pattern often results from a fall on an outstretched hand, where the distal radius breaks and the distal fragment moves laterally outward.

Doheny fracture describes a fracture of the distal radius with outward displacement of the distal fragment. This outward shift is what defines the pattern, differentiating it from other wrist or forearm injuries. The radius is the bone involved in this eponym, whereas fractures of the ulna, scaphoid, or hamate follow other usual patterns and aren’t described by this term. In practice, this pattern often results from a fall on an outstretched hand, where the distal radius breaks and the distal fragment moves laterally outward.

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