Kopera Daisy
Department of Dermatology, University of Graz, Auenbruggerplatz 8, A-8036 Graz, Austria.
J Cosmet Laser Ther. 2003 Dec;5(3-4):146-9. doi: 10.1080/14764170310001438.
The goal of hair removal methods has always been permanent or at least long-term epilation. Laser technology and the axiom of selective photothermolysis allowed a new approach to this subject.
The aim of this retrospective study was to determine the long-term efficacy of a solid state, 800nm pulsed near infrared diode laser system for the reduction of pigmented hair, and extending habitual hair plucking intervals.
In 48 months 242 patients received 703 diode laser treatments on 477 sites. Treatment data and an anonymous patient questionnaire on data concerning undesired hair growth (e.g. predisposition, psychological aspects), and hair plucking habits were retrospectively evaluated to verify the benefit of 800-nm diode laser application for the reduction of excess hair.
After an average of 1.97 treatments (range 1-6) sufficient reduction of pigmented hair was achieved for a mean period of 8.1 months. The habitual hair plucking interval was raised from a mean of 3.69 days before treatment to 15.19 days after laser epilation. The procedure was tolerated by 81.4% without local anesthetics and well accepted by 82.55% of the patients.
800-nm diode laser assisted hair removal represents a safe and effective treatment option for the reduction of pigmented hair.
脱毛方法的目标一直是实现永久性或至少长期的毛发脱除。激光技术和选择性光热解原理为这一领域带来了新的方法。
这项回顾性研究的目的是确定一种固态800纳米脉冲近红外二极管激光系统在减少色素沉着毛发以及延长习惯性拔毛间隔时间方面的长期疗效。
在48个月内，242例患者在477个部位接受了703次二极管激光治疗。对治疗数据以及一份关于不想要的毛发生长（如易感性、心理方面）和拔毛习惯的数据的匿名患者问卷进行回顾性评估，以验证应用800纳米二极管激光减少多余毛发的益处。
平均经过1.97次治疗（范围1 - 6次）后，色素沉着毛发在平均8.1个月的时间内得到了充分减少。习惯性拔毛间隔时间从治疗前的平均3.69天延长至激光脱毛后的15.19天。81.4%的患者在未使用局部麻醉剂的情况下耐受该操作，82.55%的患者对该操作接受度良好。
800纳米二极管激光辅助脱毛是减少色素沉着毛发的一种安全有效的治疗选择。
