Dislocation of the trapezio-metacarpal joint.
Acute traumatic dislocation of the trapezio-metacarpal joint is not invariably associated with instability of the joint after reduction and the injury should not be considered simply as a "Bennett's fracture without a fracture".
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D005383:Finger Injuries / Q000150:complications / Q000000981:diagnostic imaging / Q000628:therapy*; D006801:Humans; D004204:Joint Dislocations / Q000150:complications / Q000000981:diagnostic imaging / Q000628:therapy*; D007593:Joint Instability / Q000209:etiology; D008297:Male; D008875:Middle Aged; D011859:Radiography