Method The flap should be prefabricated by contralateral plantar split-skin grafts to the designing area before dissection，then transfered to the plantar defects with sensitive nerve as a compound structure 4 to 5 weeks later.
Method The flap should be prefabricated by contralateral plantar split-skin grafts to the designing area before dissection，then transfered to the plantar defects with sensitive nerve as a compound structure 4 to 5 weeks later.
方法用健侧足心皮片预制到供区皮瓣上，4～5周后切取带感觉神经复合皮瓣游离移植，使足心皮肤植于患足承重受力区。