Hamulus fracture.
Fracture of the hook of the hamate is a rare problem. However, the emergency physician must have the clinical sophistication to recognize hypothenar and dorso-ulnar wrist tenderness, to evaluate ulnar nerve function, to order a carpal tunnel view, and to initiate appropriate referral in order to eliminate symptoms, disability, and possible delayed complications.
D002348:Carpal Bones / Q000293:injuries*; D050723:Fractures, Bone / Q000150:complications / Q000175:diagnosis* / Q000628:therapy; D006801:Humans