Outcomes after primary intramedullary nail fixation of open tibial and femoral fractures in low resource settings.

INTRODUCTION

Open fractures are unique in the urgency they impart to the injury and the therapeutic challenge they pose. Non-union and infection are among the major concerns. Open tibial and femoral shaft fractures are among the commonest orthopaedic urgencies. Primary intramedullary (IM) nailing requires a skillset and knowledge of the principles of open fracture management and also a well-equipped operating room with the necessary implants and instruments. In a low resource setting, one or more of these prerequisites may not be met, and the outcome may thus be affected similarly. The objective of this study was to study these outcomes.

METHODS

We prospectively studied primary IM nailing of open 1, 2 and 3A tibial and femoral fractures done in our hospital, in a simple non-modular operating room without an image intensifier.

RESULTS

There were 106 fractures in 104 patients: 93 tibial and 13 femoral. The mean time from injury to surgical debridement was 19.6 h. Mean duration of antibiotics therapy was 4.3 days, and the mean duration of hospital stay was 4.1 days. All patients were followed up to union. Mean time to radiographic union was 6.1 months for the tibia and 5.7 months for the femur. Non-union was seen in 4 tibial and 1 femoral fractures. There were 3 superficial infections but no deep infection.

CONCLUSION

The outcomes were comparable to, and in some cases better than, those found in existing literature. We conclude that primary IM nailing in open long bone fractures can be performed in austere environments with good success, in expert hands if the principles are adhered to.