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目的:探讨Er:YAG激光和Nd:YAG激光联合应用治疗口腔均质型白斑的临床疗效。方法:应用Er:YAG激光和Nd:YAG激光联合治疗均质型白斑31例,根据病损面积、患者的疼痛状况调整激光参数。治疗间隔时间1个月。结果:本组31例白斑治愈14例,显效14例,有效3例,治愈率45.1%,有效率90.3%。结论:Er:YAG激光和Nd:YAG激光联合应用治疗口腔均质型白斑临床疗效好,不良反应小,是治疗口腔均质型白斑的有效方法之一。
Objective: To investigate the clinical efficacy of Er: YAG laser and Nd: YAG laser in the treatment of oral homogeneous white spot. Methods: 31 cases of homogeneous leukoplakia were treated with Er: YAG laser and Nd: YAG laser. The laser parameters were adjusted according to the lesion area and the patient ’s pain condition. Treatment interval of 1 month. Results: The group of 31 cases of white spot cured in 14 cases, 14 cases markedly effective in 3 cases, the cure rate was 45.1%, the effective rate was 90.3%. Conclusion: The combination of Er: YAG laser and Nd: YAG laser has good curative effect and little adverse reaction in the treatment of oral homogeneous white spot. It is one of the effective methods for the treatment of oral homogeneous white spot.