Pure Isolated Dorsal Hamatometacarpal Dislocation in a Rider: A Case Report and Review of Literature

摘要

Introduction:Pure isolated dislocations of the fifth carpometacarpal joint are extremely rare. To the best of our knowledge, the case, we present here, is among the extremely rare cases report of an unstable hamatometacarpal dislocation(HMD)injury successfully treated by a well-molded cast.