Irreducible buttonhole dislocation of the proximal interphalangeal joint of the finger (a case report).
Dislocations of the proximal interphalangeal joints of the finger rarely present a problem in reduction. However, reduction may be prevented by buttonholing of the joint capsule and volar plate by the head of the proximal phalanx.
D005383:Finger Injuries / Q000601:surgery*; D005384:Finger Joint / Q000601:surgery*; D006801:Humans; D004204:Joint Dislocations / Q000601:surgery*; D008297:Male; D008875:Middle Aged