Fig. 5From: What's in a name? Upper extremity fracture eponyms (Part 1)Colles fracture. Lateral (a) and AP (b) wrist radiographs. Transverse distal radial metaphyseal fracture (arrows) with no intra-articular extension. Mild dorsal angulation of the distal with respect to proximal fracture fragment; it is this angulation that differentiates the Colles fracture from the Smith fracture, which has volar angulation or displacementBack to article page