Fig. 6From: Analysis of the therapeutic effect of artificial leather embedding combined with fascial sleeve flap transplantation on chronic wounds of lower limbs with bone and plate exposureA Preoperative, debridement and incision design, B Expand the wound, lift the sleeve skin, and clean the peptone in the gap between the steel plates, C Design of sural nerve fascial sleeve flap, D Fascial sleeve flap, E Flap lifting, F Filling steel plate pores with artificial dermis, G Artificial dermis embedded steel plate, H Immediate treatment of flap transfer, I 3 days after operation, J 2 weeks after operation, K 1 month after operation, L 4 months after operationBack to article page