摘要目的 探讨长脉冲翠绿宝石激光脱毛并发症的发生原因及防治方法 .方法 使用长脉冲翠绿宝石激光,波长755 nm,脉宽20 ms,光斑直径12.5 mm,对2 562例(3 279部位)美容就医者进行脱毛,治疗能量12.0～16.5 J/cm2,两次间隔时间50～60 d.结果 治疗期出现红斑、皮疹、瘙痒、水疱、色素沉着或色素减退、瘢痕等并发症共236例(242部位),效果不佳6例.结论 长脉冲翠绿宝石激光脱毛是一种安全有效的脱毛方法 ,治疗中规范操作能减少并发症的发生率.

abstractsObjective To investigate the causes and treatment methods of complications induced by the long-pulsed alexandrite laser on hair removal. Methods A total of 2 562 patients (3 279 sites) with unwanted hairs were treated by the long-pulsed alexandrite laser. Wave length was 755 nm. With 20 msec pulse width. 12. 5 mm spot size, 12. 0-16. 5 J/cm2 treatment energy, and 50-60 days intermitted between each treatment. Results There were 242 patients with complications such as erythema, eruption, blister, bulla, hyperpigmentation, hypopigmentation, and scar. Conclusion The long-pulsed alexandrite laser on hair removal is effective and safe, and the correct procedures of treatment can reduce the complications.