What is the term used for a fracture of the 5th metacarpal?

The term used for a fracture of the 5th metacarpal is known as a Boxer's fracture. This type of fracture typically occurs when a person punches an object with a closed fist, resulting in the fracture of the bone that is located at the base of the little finger. Boxer's fractures are common in combat sports and situations involving fists.

The distinguishing feature of a Boxer's fracture is that it typically affects the neck of the bone, which is just proximal to the head, leading to specific deformities and symptoms. Proper identification and treatment are crucial for restoring function and ensuring proper healing.

Other terms like Bennett's, Colles, and Smith describe fractures in different locations or types; for instance, Bennett's fracture refers to an intra-articular fracture of the first metacarpal, Colles fracture is a type of distal radius fracture often due to a fall onto an outstretched hand, and Smith's fracture is a fracture of the distal radius with a volar angulation. Understanding these distinctions helps in the appropriate clinical assessment and treatment of fractures.