Boxer's fracture.
Boxer's fracture is a common name for a fracture of the distal fifth metacarpal and received its name from one of its most common causes, punching an object with a closed fist. It can occur from a fistfight or from punching a hard object. The injury of a "Boxer's Fracture" earned the name from the way in which the injury occurred, punching an immovable object with a closed fist and no boxing mitt (Figure 1). Naturally, a "Boxer" usually punches his fist into his opponent's face or body. An angry person may perform the same action into a person, or into the wall. The third person may be performing a task and strike something with his fist with forceful action accidentally. In any event, if the closed fist "punches" into an immovable or firm object with force, the most frequent injury sustained would be a fracture of the fifth metacarpal neck. Some caregivers would also call a fourth metacarpal neck fracture a boxer's fracture.
Altizer
Linda
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National Association of Orthopaedic Nurses, Hagerstown, MD, USA.
D001914:Boxing / Q000293:injuries*; D005592:Fracture Fixation / Q000379:methods; D050723:Fractures, Bone / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans; D008487:Medical History Taking; D050279:Metacarpal Bones / Q000293:injuries*; D010808:Physical Examination; D013165:Splints