体表赘疣是皮肤科常病,采用CO_2激光治疗100例,临床观察疗效满意。治疗前用碘酒,酒精局部消毒,局麻,持CO_2激光刀距病灶0.8～1cm作汽化,碳化,切割等纵横烧灼,至完全清除病变组织为止,术毕涂龙胆紫液。嘱病员一周内保持干燥,二周后痂壳脱落,新生组织充填创面而愈。结果95例一次痊愈,二例因病损部位特殊,为 Surface superficial warts are common skin diseases, the use of CO_2 laser treatment of 100 cases, the clinical observation of satisfactory results. Pretreatment with iodine, alcohol, local anesthesia, local anesthesia, with CO_2 laser knife away from the lesion 0.8 ~ 1cm for vaporization, carbonization, cutting and other vertical and horizontal cautery, until the complete removal of diseased tissue, the surgery completed gentian violet liquid. Instruct patients to stay dry for a week, two weeks after the scabs fall off, the more tissue filling wounds and more. The results of 95 cases of a cure, two cases due to special lesions, for