微针在皮肤科的应用

Review of applications of microneedling in dermatology

微针也叫经皮胶原诱导技术(percutaneouscollageninduction,PCI),早在1995年Orentreich最早使用它来治疗瘢痕,微针治疗创伤小,所需治疗及恢复时间均较短暂,光敏、感染和色素沉着的风险非常低,因此可用于不同的皮肤类型。目前微针已广泛使用于皮肤再生,痤疮疤痕,皱纹,斑秃,多汗症,手术疤痕,黄褐斑,毛孔粗大,日光性角化,以及经皮给药,现将微针在皮肤科的应用做一小结。

Microneedling(MN)also known as percutaneous collagen induction(PCI),In 1995,Orentreich and Orentreich coined the term“subcision”to describe manual needling for the treatment of scars.Microneedling is a safe,minimally invasive,and effective esthetic treatment for several different dermatologic conditions,The applications for microneedling have expanded decades to include the treatment of skin rejuvenation,acne scarring,rhytides,surgical scars,dyschromia,melasma,enlarged pores,and transdermal drug delivery.This review make a summary of the application of MN in dermatology.