Current Opinions on the Management of Non Thumb Metacarpal Fractures

Abstract

Metacarpals are unique bones that support the finger to aid hand function. Metacarpals are also the commonest bones to get fractured in the hand. Historically, most metacarpal fractures were managed conservatively. Due to increased patient expectations as well as advancements in diagnosis and osteosynthesis, various surgical options are now available for metacarpal fractures. The goal of operative management of metacarpal management is no longer limited to achieving clinical or radiological union. To restore hand function to a preinjury level, the surgeon must achieve adequate anatomical reduction and stable fixation with minimal soft tissue damage. Similar to tendon repair, to start early active motion should be the goal after metacarpal fracture fixation. Intraoperative consideration should also include minimizing soft tissue damage and avoiding tendon, ligament or capsular entrapment. The aim of this article is to explain the principles of surgical management, the different options available for metacarpal fractures, the techniques, pearls, advantages and disadvantages of each technique, so the surgeon can choose the ideal option to achieve the best result.