应用窝沟封闭术预防儿童龋齿的临床效果分析

Nest groove closed technique in preventing children's dental caries in clinical analysis

目的 :探讨分析应用窝沟封闭术预防儿童龋齿的临床效果。方法 :选取近年来我院收治的接受牙齿检查的患儿150例作为研究对象,采用随机数字表法将其分为对照组(75例)和观察组(75例),为对照组患儿进行常规口腔护理,为观察组患儿在进行常规口腔护理的基础上对其第一恒牙实施窝沟封闭术,分别于1年后、2年后及3年后对两组患儿的牙齿进行复查,观察对比两组患儿的龋齿发生率,并将对比的结果及两组患儿的临床资料进行回顾性的分析。结果 :对照组患儿治疗1年后、2年后及3年后的龋齿发生率分别为9.33%、18.67%和28.00%;观察组患儿治疗1年后、2年后及3年后的龋齿发生率分别为0.00%、2.67%和8.00%。观察组患儿的龋齿发生率明显低于对照组患儿,差异显著(P<0.05),具有统计学意义。观察组患儿治疗1年后、2年后及3年后的窝沟封闭剂保留率分别为98.25%、91.66%和89.08%。结论 :对牙齿实施窝沟封闭术能有效预防儿童龋齿的发生,值得在临床上推广应用。

objective Nest ditch closed surgery clinical effect in prevention of dental caries in children. Methods selected 150 children as the research object, were randomly divided into observation group and control group, 75 each. The control group pure line daily oral care; Observation group based on routine nursing care, the first permanent teeth socket channel closed, check in 1, 2, 3, respectively, compared two groups of children dental caries occurrence, sealants and statistical observation group reserves. Results the caries prevalence of 3 annual observation group was obviously lower than the control group, two groups of comparative differences are significant (P < 0.01); Nest ditch after closed, 1, 2, 3 years sealants retention rate of 98.25%, 91.66% and 89.08% respectively. Conclusion nest mouth can effectively prevent the happening of the children’s dental caries, worthy of clinical popularization and application.