本文报告CO_2激光治疗宫颈糜烂300例,获得较好效果,现报道如下。 治疗方法。治疗于月经干净3～7天内进行,有急性生殖器炎症者禁用,选用长春电控仪器厂生产的四关节CO_2激光治疗仪,波长10.6微米,输出功率30瓦,光斑直径0.2～0.4毫米,操作时先调试激光器,检查出光情况,外阴、阴道、宫颈消毒后,将光管头对准糜烂面,距离宫颈3～5厘米,用平行光束进行照射,自下而上,由外向内,光界超出病灶2毫米,表面形成干燥黑褐色焦痂即可,术后嘱2周内避免盆浴、性交和阴道 This paper reports CO_2 laser treatment of cervical erosion in 300 cases, obtained good results, are reported below. treatment method. Treatment of menstrual clean 3 to 7 days, with acute genital inflammation were disabled, the selection of Changchun Electric Control Instrument Factory production of four-joint CO_2 laser treatment, wavelength 10.6 microns, the output power of 30 watts, spot diameter of 0.2 to 0.4 mm, the operation time First debug the laser, check out the light, the vulva, vagina, cervix disinfection, the light pipe head aligned erosion surface, from the cervix 3 to 5 cm, with parallel beam irradiation, bottom to top, from the outside to the inside, the light beyond Lesions 2 mm, the surface of the formation of dry dark brown eschar, postoperative urges 2 weeks to avoid bathing, sexual intercourse and vagina