Successful Diagnosis and Treatment of Traumatic Radiocarpal Translocation.

Radiocarpal fracture translocations are uncommon injuries without well-defined treatment. This case report presents a patient with this injury that was treated with repair of the volar and dorsal structures and dynamic external fixation. Eight weeks after the procedure, the external fixation device was unlocked to allow wrist flexion and extension only. Twelve weeks after the procedure, the external fixation device was removed completely to allow full wrist range of motion. Six months after surgery, the patient had no reported pain or dysfunction, and no recurrence of radiocarpal translation. Treatment with repair of both volar and dorsal structures and dynamic external fixation was effective for this historically challenging injury to manage.