Radius-only intramedullary nailing for both-bones diaphyseal forearm fractures in children

Abstract

Both-bones diaphyseal forearm fractures are common injuries in the paediatric age group and are potentially unstable. Both-bones intramedullary nailing for these fractures is a minimally invasive procedure that maintains alignment, and promotes rapid bony healing. Good results have also been shown with single-bone fixation. We report our experience in treating these common injuries with radius-only intramedullary nailing in 29 children. The clinical notes and radiographs were reviewed retrospectively. There were 9 girls and 20 boys; the mean age at the time of operation was 9 years (range: 5 to 17 years). Closed reduction was achieved in 21 patients, while eight patients required open reduction. Mean duration of follow-up was 6.8 months (range: 4 to 12 months). All fractures achieved clinical and radiological union at 6-8 weeks. Radius-only intramedullary nailing is a sufficient and effective option in treating both bones paediatric forearm displaced unstable type AO 22-A3 fractures, with excellent functional outcome and union rates.