Objective To study CO2 laser treat various dermatopathic curative effect,operation after reaction, side effect.Methods Application CO2 laser cutting, cauterize, clotting treat various dermatopathy.

• 目的探讨CO2激光治疗各皮肤病的疗效、术后反应、副作用方法应用CO2激光光刀切割、烧灼、凝固治疗各种皮肤病。