自体单株毛发移植修复女先天性无阴毛或阴毛发育不良  

Effect of hair autotransplantation with intact follicle on congenital loss of pubic hair

作　　者：蒋文杰[1] 景伟明[1] 张嫣清[1] 王博[1] 

机构地区：[1]中国医学科学院北京协和医学院整形外科医院,100144

出　　处：《中华医学美学美容杂志》2011年第4期280-282,共3页Chinese Journal of Medical Aesthetics and Cosmetology

摘　　要：目的探索应用自体毛发单株移植修复女先天性无阴毛或阴毛发育不良的效果。方法对12例成年女性患者，均采用切取枕后区包含全厚皮肤与完整毛囊的条形头皮组织，在手术放大镜下，将头皮条全部分割成1个个单株毛发备用。用规格为0．9mm×38．0mm的针头穿刺打孔，将单株毛发移植到外阴部以增补稀疏的阴毛和扩大分布面积，每例移植400700个单株毛发，阴毛分布形态多选用倒三角形或菱形，密度为阴阜部阴毛按20株／cm^2植入，然后向外扩散密度逐步减小，最少不低于10株／cm^2。结果随访9个月至2年，植人毛发生长良好，阴毛形态及方向和分布范围均与正常接近一致，效果满意。均1次手术成功无需进行2次加密治疗，枕后供区切口瘢痕不明显。结论用毛发移植术补足阴毛，方法简便，创伤小，外形自然美观，是目前补充阴毛不足或无阴毛的理想方法。Objective To explore the effect of autotransplantation of hair with intact follicle on pubic hair reconstruction in patients with congenital loss of pubic hair. Methods The scalps strips of 12 female patients were harvested from the back of the head, close to the hairline. Under the microscope, the strip was then divided into a series of follicular-unit micrografts. The hair was transplanted to defective pubic area with the needle of syringe （0.9 mm × 38.0 mm）. Four hundred to 700 follicle units （U） were transplanted for small areas with the shape of inverted triangle or diamond. The density of transplanted hair was 20 U/cm^2 in the area of mons pubis. The further from the area of mons pubis the distance was, the lower the density was. But it was not less than 10 U/cm2. Results The patients were followed-up for nine months to two years. The hairs transplanted grew well. The appearance was close to the normal distribution of pubic hair. All of the patients were treated by this one-session operation, and satisfied with the results. The incision scar of donor area on the back of the head was inconspicuous. Conclusions The above-mentioned technique is a simple, safe and effective method for pubic hair reconstruction. It might be an ideal method for pubic hair reconstruction with the appearance much closer to a normal pubic hair.

关 键 词：毛发 移植 阴毛 毛囊 

分 类 号：R622[医药卫生—整形外科]