[Results of elastic stable intramedullary nailing (ESIN) in forearm fractures in childhood].

Conservative treatment of unstable forearm fractures in childhood leads to disappointing results in up to 50%. Therefore the indication for a primary operative treatment is given. In the early 1990s the ORIF (open reduction and internal fixation) Procedure was the commonly practiced treatment. Nowadays elastic stable intramedullary nailing (ESIN) is increasingly recommended. Aim of our prospective investigation was to evaluate difficulties, early results and complications of the elastic stable intramedullary nailing of forearm fractures in children. From January 1998 to December 2000 fifty-four children (23 female, 31 male) with an average age of 8 years (8-16) were treated operatively with ESIN. 48 patients had a single forearm-fracture,6 were multiple injured (ISS<16). Open reduction was necessary in 7,4% cases. Clinically and radiologically a good consolidation was found in all fractures. In one case a large callus formation induced a reduced range of motion. As complications seven superficial infections,which required neither pharmacological nor surgical intervention,were treated. In two cases a temporary paraesthesia of the N. radialis superficialis occurred. In one patient a progressive lesion of the N. ulnaris was observed, due to a constriction of scar-tissue. All fractures healed, in all cases with full range of motion. No relevant difference of length or deviation of the axis was observed. Good clinical results, the low risk of complications and the positive biological impact make the ESIN to the standard procedure in the treatment of unstable forearm fractures in childhood.