Therapeutic Efficacy of Transplantation of the Self Razor-thin Graft onto the Donor Site of the Split-skin

Objective To investigate the clinical result grafting razor-thin graft onto the donor site of the split-skin.Methods Selected 43 patients therapied in our department during January,2004 to April,2007,who had full-skin defect at the function spots suffered from any kinds damage and needed to trantsplant split-skin.According to the different kind methods treating the donor site of the split-skin,we divided the patients into group A(trantsplanting razor-thin graft group,20 examples) and group B(conventional treatment group,23 examples).Then compared the healing time of the wound,whether infection and whether forming scar after healing.Results In group A,average healing time was(11.2±3.2)d,one wound infected,and all patients formed slight scar;in group B,average healing time was(21.5±6.4)d,five patients suffered from infection,and all patients formed significant scar.Comparing with two group's means healing time,there was significant difference(P0.01).Conclusion Grafting razor-thin graft onto the donor site of the split-skin can obviously accelerate the wound healing of the donor site of the split-skin and reducing scar formation.