窝沟封闭剂临床疗效观察  

CLINICAL OBSERVATION OF MICROFILLED SEALANT FOR FIRST MOLARS IN CHILDREN

作　　者：杨萍 耿发云 陈忠瑜 

机构地区：[1]深圳市第九人民医院口腔科,深圳518116

出　　处：《现代预防医学》2006年第10期1986-1987,共2页Modern Preventive Medicine

摘　　要：目的:探讨应用窝沟封闭剂预防龋齿的临床效果。方法:将500例儿童的第一恒磨牙分为两组,一侧第1恒磨牙为一组,对侧同名牙为第2组。一组作窝沟封闭,另一组不做,为对照组,进行1-2年的随访观察。结果:实验组龋齿发病率明显小于对照组。结论:窝沟封闭能有效预防窝沟龋的发生。Objective： To observe the clinical application effect of pit and fissure sealant.Methods： In one mouth , the teeth of one side were as test group , other side as control group , the first molar in non- carious pit and fissure of 500 children were sealed. The protective rate of sealant were observed at three months intervals.Results： The carious rate of test group was smaller than the control. Conclusion： The pit and fissure sealant have significant preventive effect on carious teeth.

关 键 词：窝沟封闭 龋齿 预防 

分 类 号：R781.05[医药卫生—口腔医学]