Microneedling: a new approach for treating textural abnormalities and scars
角质层
医学
疤痕
皮肤病科
美容技术
色素沉着
作者
Sara Hogan,Mara Weinstein Velez,Omer Ibrahim
出处
期刊:Seminars in Cutaneous Medicine and Surgery [Frontline Medical Communications, Inc.] 日期:2017-12-01被引量:5
标识
DOI:10.12788/j.sder.2017.042
摘要
Microneedling is a minimally invasive procedure wherein small holes are created across the stratum corneum while keeping the epidermis partially intact. This produces microchannels that increase skin permeability and simultaneously stimulate growth factor release. Since the epidermis is retained, microneedling has less risk of infection, postinflammatory hyperpigmentation, and scarring compared to other resurfacing modalities. This is a review of the literature on microneedling in the treatment of textural abnormalities, specifically rhytides, scars, and striae.