Late reduction for a chronic trans-scaphoid perilunate dislocation in a skeletally immature 15-year-old boy: a case report.

Fracture dislocation of the wrist is a rare injury in adolescents, and therefore it is easily ignored at the initial treatment. Once ignored, an alternative treatment such as proximal row carpectomy is indicated, but surgical outcome is not as good as that of an early reduction. We have experienced a chronic case of fracture dislocation in a 15-year-old, skeletally immature boy and treated it by scaphoid osteotomy, associated with bone grafting, screw fixation and ligament repair. The patient had no difficulties in daily activities nine years post-operatively, however the X-ray showed slight deformity of the scaphoid. Even for a chronic case, late reduction with ligamentous repair should be considered in adolescents.