The triangular fibrocartilage complex is a critical structure in the wrist that provides stability to the distal radioulnar ...

Anteroposterior (AP) (a), oblique (b) and lateral (c) left wrist X-rays demonstrate dorsal DRUJ dislocation with significant ulnar impaction, and ulno- and radiocarpal arthritis are shown.

Hemarthrosis was suspected on examination. Radiographic examination showed a distal radial ulnar joint (DRUJ) dislocation and visible deformity at the wrist joint. Can you diagnose this patient?