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激光是六十年代发展起来的一门新技术;最早应用于医学临床是Zaret(1961)作视网膜剩离凝固获得成功,以后相继用于皮肤、耳鼻喉、肿瘤科、口腔科及妇产科等临床方面。激光以其工作物质不同而有各种类型。氦氖激光针1973年国外已有报导,称Akuplas,其功率为1mw,连续或脉冲(0.2—200HZ)发射。1980年四川医学院周岳城教授运用氦氖激光于拔牙及颌面部小型手术,是以激光针按中医针刺穴位照射而获得较好的局麻效果。对于慢性迁延性肝炎及遗尿症的疗效甚佳,国内已见报导。我科自今年二月以来,应用CW—12型氦氖激光器局部作穴位照射拔牙8例,治疗口腔阿弗它6例,局部皮肤搔痒症3例,过敏性荨麻疹2例,脂溢性皮炎2例,神经官能性头痛4
Laser is a new technology developed in 1960s. The earliest application in medical clinic is success of retinal remodeling and solidification by Zaret (1961), and then applied to the skin, otolaryngology, oncology, stomatology, obstetrics and gynecology Clinical aspects. There are various types of lasers for their work materials. HeNe laser needle has been reported abroad in 1973, said Akuplas, its power is 1mw, continuous or pulse (0.2-200HZ) emission. In 1980, Professor Zhou Yuecheng of Sichuan Medical College used helium-neon laser to extract small teeth in the maxillofacial region. The laser acupuncture was acupunctured with acupuncture points to get better local anesthetic effect. For chronic persistent hepatitis and enuresis very good curative effect, has been reported in China. Our department since February this year, the application of CW-12-type He-Ne laser local acupuncture points for tooth extraction in 8 cases, the treatment of oral aphrodisin in 6 cases, 3 cases of local pruritus, 2 cases of allergic urticaria, seborrheic dermatitis 2 cases, neurotic headache 4