Fracture of the index metacarpal base with subluxation of the trapeziometacarpal joint. A case report.
case_report · Level V
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- Record sourced from PubMed, PMID 1997236.
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Abstract
A 40-year-old man fell on his outstretched arm and suffered a fracture of the index metacarpal base with subluxation of the thumb basal joint. The small fracture fragment at the base of the index metacarpal was attached to the base of the thumb metacarpal by a strong ligament, as noted at the time of surgery. This pattern of injury, a ligament-reversed Bennett's fracture, seems not to have been previously reported.
Medical subject headings
- Fractures, Bone
- Joint Dislocations
- Thumb
- Wrist Injuries
Anatomy
- hand
- wrist