Ⅲ～Ⅴ型皮肤800nm半导体激光脱毛的临床疗效和安全性评价  

800 nm diode laser for removing unwanted hair of Ⅲ～Ⅴ skin type

作　　者：李军 陈蓓蓓 蒋婷 林静 任军 

机构地区：[1]武汉市第三医院医疗美容科,430060

出　　处：《中华医学美学美容杂志》2012年第6期407-409,共3页Chinese Journal of Medical Aesthetics and Cosmetology

摘　　要：目的评价Ⅲ～Ⅴ型皮肤800nm半导体激光脱毛的临床疗效及安全性。方法应用波长为800nm的、仁导体激光对114例234个部位进行脱毛。6～8周治疗1次．4次为1个疗程。分别于每次治疗前及第4次治疗后3个月记录治疗部位的毛发密度（根／cm^2）．以治疗后毛发密度减少的百分率作为砰价治疗效果的标准．由医师和接受脱毛者分别主观评定满意程度。结果4次治疗后97．01％接受脱毛者毛发较前减少10％以上．83．33％接受脱毛者减少60％以上，有15个（6．11％）治疗部他发生不良反应．随访6～8个月不良反应均相继消失。对总脱毛疗效进行综合评价．医师及接受脱毛者满意率分别为98．25％和96．12％（χ^2=3．33，P〉0．05）。结论800nm半导体激光对Ⅲ～Ⅴ型皮肤脱毛安全有效．不良反应率低。Ohjective To assess the efficacy and safety of 800 nm diode laser for removing unwanted hair of Ⅲ～Ⅴ skin type. Methods A total of 114 patients were treated with 800 nm diode laser on 231 sites. Four sessions were performed at an interval of 6-8 weeks. Percentage of hair reduetion was ewduated 3 months after each session by comparing the terminal hair count to the baseline values. Follow-up was performed 6-8 months after the last session. In acldition, subjective satisfaction of physicians and patients was evaluated according to a four-grade scale and the satisfaction rates were calculated. Results After fouth session, 97.01 % of patients had more than 40 % hair reduction, and 83.233 %（ patients had more than 60 % hair reduction. Hyperpigmentation was observed on 15 （6.41%） sties, and disappeared after 6-8 months follow-up. The satisfactory rates of the physicians and the patients were 98.25% and ,96.12 % , respectively, with no statistical difference （χ^2 =3.33, P〉0.0S）. Conclusions 800 nm diode laser for removing unwanted hair of Ⅲ～Ⅴ skin type is a safe and effective treatment option for hair removal, with relatively less side effect.

关 键 词：半导体激光 Ⅲ~Ⅴ型皮肤 脱毛 疗效 

分 类 号：R622[医药卫生—整形外科]