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.
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
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)
