Abstract
Non-union of femoral and tibial shaft fractures is a serious complication, prolonging patient morbidity and ultimately influencing functional recovery. The aim of the study was to assess the effectiveness of different surgical options in the treatment of non-union of femoral shaft fractures after initial intramedullary nailing.
Between January 1995 and November 2003, 320 patients with femoral or tibial shaft fractures were treated with closed intramedullary nailing. The mechanism of injury, fracture pattern, concomitant injuries, subsequent surgical treatment and complications were prospectively recorded and retrospective analysis was performed.
16 of the 157 patients (10%) with femoral fractures and 31 of the 161 patients (19%) with tibial fractures developed non-union after initial primary intramedullary nailing. This group of patients had 2–3 further operations before union was established. 26 patients had initial dynamisation and 11 had exchange nailing alone. The remaining patients had autologous bone grafting and/or internal fixation with a plate. Subsequently a further 3 patients required dynamisation, 2 required exchange nailing and another 3 bone grafting. Finally 2 patients required a fourth procedure to reach solid union.
Our experience showed that exchange nailing and dynamisation are the most effective method of treatment of non-union of femoral and tibial shaft fractures after intramedullary nailing.
Theses abstracts were prepared by Professor Roger Lemaire. Correspondence should be addressed to EFORT Central Office, Freihofstrasse 22, CH-8700 Küsnacht, Switzerland.
