摘要
目的:探讨新疆乌鲁木齐市7~9岁维吾尔族儿童第一恒磨牙窝沟封闭2年后的临床效果,分析窝沟封闭剂的2年保留率。方法:对乌鲁木齐市7~9岁457名维吾尔族儿童的1499颗新萌出第一恒磨牙进行窝沟封闭,并对封闭后6、12、24个月的封闭剂保留情况和罹患龋病情况进行观察及记录,应用SPSS 16.0软件包对检查结果进行x^2检验和t检验。结果:457名新疆维吾尔族儿童窝沟封闭术后6、12、24个月的窝沟封闭剂完全保留率分别为98.33%、92.71%和88.93%,患龋率分别为0%、0.63%和1.15%。结论:对新疆乌鲁木齐市7~9岁维吾尔族儿童的第一恒磨牙进行窝沟封闭,预防窝沟龋效果好,值得大力推广。
PURPOSE： To investigate the 2-year results of pit and fissure sealant in 457 children in Uygur city for caries prevention in the first permanent molars. METHODS： One thousand four hundred and ninety-nine newly erupted first permanent molars in 457 children between the ages of 7 and 9 in Uygur city underwent pit and fissure sealing using 3M Concisse sealant. The retention of sealants 6, 12 and 24 months after sealing was observed and the caries occurrence were recorded. The data was analyzed with SPSS 16.0 software package. RESULTS： The retention rate of pit and fissure sealant 6, 12 and 24 months after sealing was 98.33%, 92.71% and 88.93%, respectively. The frequency of dental caries was 0%, 0.63% and 1.15% respectively, which were significantly reduced compared with the average prevalence in China （P〈0.05）. CONCLUSIONS： Pit and fissure sealant is safe and effective in preventing dental decay in first permanent molar in Uygur children, which is worthy of wide clinical application.
出处
《上海口腔医学》
CAS
CSCD
北大核心
2014年第2期201-203,共3页
Shanghai Journal of Stomatology
基金
2010年中西部地区儿童口腔疾病综合干预试点项目~~
关键词
窝沟封闭
第一恒磨牙
龋齿
预防
Pit and fissure sealant
First permanent molars
Dental caries
Prevention
