The salvage of open grade IIIB ankle and talus fractures

Between 1983 and 1989, 11 open grade IIIB ankle or talus fractures were treated according to protocol including debridement, temporary placement of antibiotic beads, soft tissue coverage (including seven free vascular tissue transfers), intravenous antibiotics and fusion using an anterior plate, and bone graft. All patients had a minimum of three separate hospitalizations. Each had at least five operative procedures performed with an average of 8.2/patient (range: 5-12). The total in-patient hospital stay averaged 61.6 days (20-107 days) and in patient costs averaged $62,174.43/patient (range: $33,535.06-$143,847.45). Overall hospital cost averaged $1,009.32/day. Follow-up averaged 47.8 months (range 32-85 months), with an average time to union of 4.4 months. Fusion rate and muscle flap success was 100%. Although fusion and eradication of infection in this specific group of patients was possible, significant functional and psychosocial disability remained. Eight of eleven patients had significant pain, difficulty with stairs, and limited ambulation. All changed jobs or were unemployed. Patients with open grade IIIB tibiotalar injuries with significant bone loss may therefore benefit from early amputation. A multicenter randomized clinical outcome study is needed.