Induced Membrane Technique of Masquelet; A Viable Option in Treatment of Post-Trauma Segmental Bone Loss: A Case Report.

In trauma and orthopaedic practice, the management of segmental bone loss constitutes a major challenge to the surgeon. Several methods have been employed in bone reconstruction with varying objectives depending on the size of the defect in question. A gap of not more than 2cm may benefit from acute docking and fixation, 4cm gap can be managed by non-vascularized structural or non-structural graft with fixation. Gaps of more than 4cm can be managed by numerous options which include allograft, vascularized structural graft and distraction osteogenesis with either linear rail system (LRS) or Ilizarov device. Masquelet technique of induced membrane formation is used to bridge a gap of more than 5cm and up to 25cm using bone cement as a spacer in first stage and use of autologous cancellous bone graft in the second stage.