Fig. 8
From: What's in a name? Upper extremity fracture eponyms (Part 1)
Rolando fracture. AP (a) and oblique radiographs (b). Comminuted fracture at the base of the first metacarpal (arrows), with intra-articular extension into the first carpal-metacarpal joint. Inset picture delineating the typical “Y” shaped fracture pattern. These fracture patterns can also be “T” shaped