RESUMO
Objective Introducing a technique of quantitative eschar shaving with great sheet of epidermal grafting for deep Ⅱdegree burns in hands.Method 148 hands from 112 patients were treated with this methods.From Jan.2001 to Jane 2004,patients who suffered from deep Ⅱdegree burn injuries was quantitatively eschar shaving using electrical or air power dermatome which was fixed at scale mark from 0.012 inc 、0.016 inc to 0.02inc(from 0.3mm 、0.4mm to 0.5mm) according to the burn injury extents,the wounds were divided into three groups just depends on the injury extents,also the wounds was covered with the different thickness of great sheet of epidermal grafting,which was obtained using the electric or air dermatomes.Results There were 148 hands of 112 cases were treated with this technique within 2h.to 72h after injury.The scar thickness was ranged from 0.4mm to 0.8mm,the function of these hands was good,and the shape of hands looks good.Conclusion Good results was obtained with this methods,the wounds covered with the large sheet of epidermal grafting harvested by the quantitative eschar shaving is recovered uneventful.The thickness of the grafting was according to the increasing skin thickness after burns.