摘要: Abstract Except for refinements in equipment and instrumentation, the technique dermabrasion essentially is unchanged from that described by Kurtin when he introduced use of wire brush 1953. 1 Dermabrasive end pieces, usually a diamond fraise or brush, rotating at high speeds power-drive instruments, are surgically directed across skin has been frozen to hardness with cryogenic spray. Both plastic surgeons otolaryngologists plastic-surgery orientation have joined dermatologic acknowledging superior efficacy this procedure as profession's most versatile modality resurface recontour successfully. From early 1960s mid-1970s, was an innocent victim unwarranted bad press. Most physicians nearly all health insurance companies relegated its practicality "cosmetic" enhancement acne scars. Few training programs taught procedure, many who attempted perform it were inadequately prepared.