Internal fixation of forearm fractures in children.

Fourteen children with severely displaced diaphyseal fractures of both bones of the forearm treated with open reduction and internal fixation were reviewed; these operations represented 9 per cent of all the diaphyseal forearm fractures in children during a 9-year period. The mean age of the patients at the time of the injury was 12 (7-14) years; they were reexamined 8 (5-11) years later, all after cessation of growth. At follow-up, limited prosupination, observed in 8 patients, was associated with a fracture of the proximal third of the forearm; limited motion of the radiocarpal joint, in 2 patients, was associated with shortening of the ulna. Only 4 patients complained of pain or were aware of restricted motion, and the average function was good. Open reduction and internal fixation is indicated in displaced fractures of the forearm even in children.