Dislocations of the carpometacarpal joint are uncommon because the joint is supported by strong dorsal, volar, and interosseous ligaments and are reinforced by the broad insertions of the wrist flexions and extensors. The cause is usually due to high-speed mechanisms such as motor vehicle crashes, falls, crushes, or clenched fist trauma. If a dislocation occurs, it is usually dorsal with associated fracture. Reduction of dorsal CMC dislocations can be attempted after regional anesthesia with traction and flexion with simultaneous longitudinal pressure on the metacarpal base. Early referral after reduction is needed to determine if further fixation is needed.
Was this article helpful?
Awesome Ways To Get Over Your Mentality That Keeps you Overweight! This Book Is One Of The Most Valuable Resources In The World When It Comes To Results In Your Slim-down and Health Efforts! Day in day out we keep ourselves absorbed with those matters that matter the most to us. A lot of times, it might be just to survive and bring in some money. In doing so we at times disregard or forget about the extra matters that are essential to balance our lives. They’re even more essential to supply real meaning to our world. You have to pay attention to your wellness.