title: Fractures of the hook of the hamate--a failure of clinical diagnosis.
abstract: Two cases of a fracture of the hook of the hamate are described in which the diagnosis was clinically missed even though a fracture of the hook was considered. In one patient, the clinical diagnosis was thought to be ulnar wrist instability, and in the other, a pisiotriquetral injury. In one case, the diagnosis was confirmed only by a computerized tomography scan even though lateral tomograms were negative.
mesh_terms: D000328:Adult; D002348:Carpal Bones / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery; D003937:Diagnosis, Differential; D050723:Fractures, Bone / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D008297:Male; D014057:Tomography, X-Ray Computed