Metacarpal Fracture

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Fractures of the metacarpals are generally due to direct trauma and may be associated with other osseous injuries. The Bennett, Rolando, and boxer's fractures are specific types of metacarpal injuries.
 - Click on the image for a larger versionAPA radiograph of the hand. This demonstrates a comminuted fracture of the base of the fifth metacarpal.
 - Click on the image for a larger versionBPA radiograph of the hand. This details the appearance of an oblique fracture of the third metacarpal.
 - Click on the image for a larger versionCPA radiograph of the hand. This shows fractures of both the third and fourth metacarpals as well as a Colles fracture.
 - Click on the image for a larger versionDPA radiograph of a fracture of the second metacarpal.
 - Click on the image for a larger versionEOblique radiograph of the wrist. This demonstrates a fracture of the proximal aspect of the first metacarpal. It does not involve the articular surface, distinguishing this fracture from the Bennett and Rolando fracture.

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