Presentation
Painful thumb post motor vehicle collision.
Patient Data
Age: 20 years
Gender: Male
From the case:
First metacarpophalangeal joint dislocation
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Dorsal dislocation of the first metacarpophalangeal joint. No fracture identified.
Case Discussion
Dislocation of the first metacarpophalangeal joint is uncommon, and much less common than other dislocations in the hand.