The large bone defect treatment is a challenge issue in modern orthopaedic trauma surgery. One of the most used technique is the Masquelet's technique. In this case report we used a modified Masquelet technique to fill a six centimeters bone gap in the proximal femur. A 18-year-old boy with a septic pseudoarthrosis was treated with a two stages procedure: in the first step we used a hollow antibiotic spacer and an intramedullary nail. In the second step, we used both omologous (6 cm of bone allograft) and autologous bone graft with a new intramedullary nail. Immediate partial weight bearing was allowed and after 3 months the patient started walking with complete weight bearing. A year later the fracture had healed uneventfully. The modification of the Masquelet Technique that we have made allows the patient to immediately weight bearing safely, speeding up the functional recovery. Further studies are needed to standardize this type of combined technique.
Keywords: Bone allograft; Infection; Intramedullary nail; Masquelet; Non-union.
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