窝沟封闭术预防龋病疗效观察  

Nest ditch seal technique prevention decayed tooth sickness curative effect observation

作　　者：贾云飞[1] 邢平[1] 刘庆敏[1] 

机构地区：[1]山东省桓台县人民医院,256400

出　　处：《中外妇儿健康（学术版）》2010年第12期23-24,共2页

摘　　要：目的:评价窝沟封闭剂预防龋病的临床疗效。方法:选择140例6～8岁儿童,左侧下颌第一恒磨牙进行窝沟封闭,右侧下颌第一恒磨牙不进行窝沟封闭,对比两侧的患龋率。结果:半年后随诊,试验组无龋坏,对照组患龋率15.71%;一年后随诊,试验组患龋率1.43%,对照组患龋率25.71%;两年后随诊,试验组惠龋率4.3%,对照组患龋率36.43%。讨论:窝沟封闭剂可严密封闭牙冠表面的窝沟,防止窝沟内食物残屑堆集和细菌生长,有效地预防龋病的发生。Goal：The appraisal nest ditch inclusion reagent prevention decayed tooth gets sick clinical curative effect.Method：Chooses 140 example 6～8 year-old child,left side the lower jaw first does a lot of talking permanently carries on the nest ditch seal,right flank the lower jaw first does a lot of talking permanently does not carry on the nest ditch seal,the contrast both sides trouble decayed tooth rate.Finally：A half year later along with examines,the experimental group does not have the decayed tooth to be bad,control group trouble decayed tooth rate 15.71%; One year later along with examines,experimental group trouble decayed tooth rate 1.43%,control group trouble decayed tooth rate 25.71%; Two years later along with examines,experimental group trouble decayed tooth rate 4.3%,control group trouble decayed tooth rate 36.43%. Discussion：The nest ditch inclusion reagent may seal up the crown surface strictly the nest ditch,prevents in the nest ditch food remnant pile and the bacterium grows,prevents the occurrence which effectively the decayed tooth gets sick.

关 键 词：窝沟封闭 防龋 第一恒磨牙 

分 类 号：R788.1[医药卫生—口腔医学]