保留真皮下血管网的皮肤游离移植术是一种新兴起的植皮术，这种植皮术用于修复手术无菌创面和新鲜外伤创面。用于覆盖创面和整复畸形不需进行血管吻合，由于保存了真皮下的血管网，提高了皮肤的成活率，使移植后的皮肤质地色泽优于全厚皮片，基本上不收缩。现将自1995年至1998 Skin free graft, which preserves the subdermal vascular network, is a newly emerging skin grafting that is used to repair surgical sterile wounds and fresh wounds. Used to cover the wound and the reconstruction of deformity without vascular anastomosis, due to the preservation of the subdermal vascular network to improve the survival rate of the skin, so that after transplantation, the texture of the skin texture is better than full-thickness skin, basically does not shrink. Now from 1995 to 1998