A Clinical Case Report on the Role of External Fixation in the Management of Open Tibial Fractures: Early Outcomes and Complications

Abstract

Background:

External fixation remains an important damage-control strategy in the management of high-grade open tibial fractures, especially Gustilo–Anderson Grade IIIB injuries where severe soft-tissue damage and contamination often preclude immediate internal fixation. Case presentation: We report a 32-year-old male who sustained a Grade IIIB open midshaft tibial fracture following a high-speed road traffic accident. Initial management included resuscitation according to ATLS principles, broad-spectrum intravenous antibiotics, tetanus prophylaxis, and urgent surgical debridement. Fracture stabilization was achieved with a uniplanar external fixator, permitting repeated wound inspection and staged soft-tissue management. The wound was managed with daily dressings and delayed secondary closure. The external fixator was retained for 6 weeks until satisfactory soft-tissue healing and radiographic evidence of early callus formation were observed, after which conversion to intramedullary interlocking (IMIL) nailing was performed as definitive fixation. The patient achieved full weight-bearing by 6 weeks post-injury with acceptable alignment and good early functional recovery. A minor pin-tract infection was encountered and managed successfully with oral antibiotics and local care. Conclusion: This case underscores the value of a staged approach using temporary external fixation followed by intramedullary nailing in Grade IIIB open tibial fractures. When combined with meticulous debridement, appropriate soft-tissue management, and vigilant pin-site care, this strategy can provide stable fracture healing, early mobilization, and satisfactory functional outcomes, particularly in resource-limited trauma settings.