632nm氦-氖激光治疗智齿冠周炎的研究  

Study on 632 nm He-Ne laser therapy on pericoronitis

作　　者：韦界飞[1] 邹群[1] 

机构地区：[1]天津市公安医院口腔科,300042

出　　处：《国际生物医学工程杂志》2013年第2期119-121,共3页International Journal of Biomedical Engineering

摘　　要：目的 通过临床试验,验证632 nm氦-氖红色激光对智齿冠周炎的镇痛效果和临床疗效.方法 选择下颌第3磨牙冠周炎患者75例,随机分为实验组和对照组.2组均采用局部常规治疗后,实验组用氦-氖激光局部照射15 min/d；对照组不再采取其他治疗.治疗后3、7d采用疼痛3度记分法记录消炎镇痛情况,并对2种治疗方法的效果进行综合评价.结果 治疗后3d,实验组78.9％患者疼痛消失,对照组51.4％患者疼痛消失；治疗后7d,实验组97.4％的患者疼痛消失,对照组91.9％的患者疼痛消失.治疗后3、7d,2组间疗效对比差异有统计学意义（P＜0.05）.结论 氦-氖激光在治疗智齿冠周炎上具有明显的消炎镇痛效果.Objective To investigate the effects of He-Ne laser on the treatment of pericoronitis.Methods 75 clinical patients with pericoronitis were randomly divided into the experimental group and control group.Local conventional therapy was given to the two groups.The experimental group was given routine treatment with He-Ne laser local exposure for 15 minutes every day,while the control group took no other treatment.3 days and 7 days later,pain and inflammation degree were recorded by three-degree pain scoring method.Total treatment effects were evaluated under a comprehensive clinical treatment standard.Results After 3 days＇ treatment,78.9% patients in the experimental group and 51.4% patients in control group felt their pain disappeared.After 7 days＇ treatment,97.4% patients in experimental group and 91.9% patients in control group felt their pain disappeared.Treatment comprehensive evaluation showed that there were statistical significance differences between two groups （P〈0.05）.Conclusion He-Ne laser treatment of pericoronitis has significant anti-inflammatory analgesic effect.

关 键 词：氦-氖激光 冠周炎 镇痛 

分 类 号：R782.31[医药卫生—口腔医学]