Er:YAG激光龋齿去腐对低龄儿童牙科焦虑症影响的初步观察  

The impact of Er: YAG laser on children's dental anxiety in caries tissue removal

作　　者：吴叶[1] 梅予锋[2] 吴新[1] 

机构地区：[1]南京医科大学附属南京医院.南京市第一医院口腔科,210006 [2]南京医科大学口腔疾病研究江苏省重点实验室.南京医科大学附属口腔医院儿童口腔预防科

出　　处：《实用口腔医学杂志》2016年第4期586-589,共4页Journal of Practical Stomatology

基　　金：江苏省卫生计生委预防医学科研课题(编号:Y2015051)

摘　　要：临床选取3岁±3月、乳磨牙牙合面Ⅱ度龋的患儿20例,随机分成试验组(激光组)和对照组(车针组,n=10),在不使用开口器、束缚带的情况下分别用Er:YAG激光和车针去腐。观察患儿初诊、复诊时治疗成功率及畏惧程度。结果显示激光组治疗成功率高于车针组(P<0.05),畏惧程度低于车针组(P<0.05)。激光治疗可缓解儿童牙科焦虑,有利于提高临床治疗成功率。20 children aged 3 years ± 3 months with dental caries were randomly divided into 2 groups（ n = 10）. The caries tissue was removed by conventional bur and Er： YAG laser respectively without the use of mouth speculum,mouth gag and binding belts. In laser group the success rate of treatment at first visit and return visit was higher（ P〈0. 05） and children＇s dental anxiety grad was lower（ P〈0. 05）. The Er： YAG laser is more effective in easing children＇s dental anxiety and in the dental treatment.

关 键 词：ER:YAG激光 儿童牙科焦虑症 婴幼儿龋 

分 类 号：R788.1[医药卫生—口腔医学]