Spencer James M
Department of Dermatology, The Mount Sinai School of Medicine, New York, New York, USA.
Am J Clin Dermatol. 2005;6(2):89-92. doi: 10.2165/00128071-200506020-00003.
Microdermabrasion is a simple, safe, office cosmetic procedure in which aluminum oxide crystals or other abrasive substances are blown onto the face, then vacuumed off, using a single handpiece. This procedure has rapidly become widely utilized for a variety of cosmetic objectives, including the improvement of photoaging, hyperpigmentation, acne, scars and stretch marks. Despite its widespread use, little is known about its actual mechanism of action. The few published studies suggest that patients and physicians alike report a mild benefit when microdermabrasion is utilized for photoaging. Histologic evaluation reveals little actual abrasion of the skin with the procedure, yet changes are seen in the dermis. Given the safety, simplicity and patient satisfaction associated with microdermabrasion, it is likely to remain a popular treatment.
微晶磨皮术是一种简单、安全的门诊美容手术，通过单手操作仪器将氧化铝晶体或其他研磨物质喷到面部，然后再用真空吸除。该手术已迅速广泛应用于各种美容目的，包括改善光老化、色素沉着、痤疮、疤痕和妊娠纹。尽管其应用广泛，但对其实际作用机制却知之甚少。少数已发表的研究表明，当微晶磨皮术用于光老化治疗时，患者和医生都报告有轻微益处。组织学评估显示，该手术对皮肤几乎没有实际磨损，但真皮层却出现了变化。鉴于微晶磨皮术具有安全性、简便性且患者满意度高，它可能仍会是一种受欢迎的治疗方法。
