超量扩张术在头皮大面积瘢痕性秃发修复中的应用

Intraoperative excessive expansion in scalp area scar sexual bald hair repair application

目的探讨增大扩张量的皮肤扩张术治疗头皮大面积瘢痕性秃发的临床效果。方法 8例大面积(40%～50%)的瘢痕性秃发患者置入扩张器,扩张3～6个月,注水量为扩张器额定容量的2～3倍。结果 8例患者均获得满意的修复,皮瓣全部存活,毛发生长良好,外形满意。结论超量扩张术是修复大面积瘢痕性秃发的理想方法。

Objective To investigate the amount of skin expansion increased expansion surgical treatment scalp area scar sexual bald hair clinical effect.Methods 8 cases of large area（40% ~ 50%） scar sexual bald hair patients into expanders,expansion 3 ~ 6 months,injection of nominal capacity for expanders 2-3 times.Results 8 patients were satisfied,flap to repair all survived,hair growth is good,satisfactory.Conclusion Excessive expansion art is large scar sexual bald hair repair the ideal method.