Episode Details

This episode explains the Masquelet (induced membrane) technique — a two-stage reconstructive approach where infected bone is removed, an antibiotic-loaded PMMA spacer is placed to control infection and induce a vascular membrane, and weeks later the spacer is removed and the membrane-filled cavity is packed with bone graft to regenerate bone.

We cover the science of the induced membrane, antibiotic selection, how diabetes and poor blood flow affect membrane quality, and the technique's role and limitations in diabetic limb salvage.