多乐氟联合窝沟封闭剂对龋病的预防效果  

Effect of duraphat combined with fissure sealant in preventing dental caries

作　　者：林荣烈 李想[1] 刘自安[1] 

机构地区：[1]广东省东莞市妇幼保健院口腔科,广东东莞523000

出　　处：《广东医学院学报》2016年第3期316-317,共2页Journal of Guangdong Medical College

摘　　要：目的观察多乐氟联合窝沟封闭剂对龋病的预防效果。方法 300例拟行窝沟封闭的儿童随机分成研究组和对照组,每组150例。对照组286颗牙给予窝沟封闭剂进行牙面窝沟点隙封闭处理,研究组294颗牙在进行窝沟封闭的基础上联合使用多乐氟。对比两组6个月后窝沟封闭剂完全保留率和龋病发生率。结果 6个月后,研究组窝沟封闭剂保留率明显高于对照组(95.9%vs 83.6%),龋病发生率明显低于对照组(1.7%vs 7.7%),差异均有统计学意义(P<0.01)。结论多乐氟对窝沟封闭剂具有一定的保护作用,两者联合可提高对龋病的预防效果。Objective To investigate the effect of duraphat combined with fissure sealant in preventing tooth decay. Methods 300 cases of children to undergo fissure sealing were randomly divided into Research Group and Control Group, 150 cases in each group. 286 teeth in Control Group were treated with fissure sealant to seal pits and fissures while 294 teeth in Research Group were treated with duraphat based on fissure sealing. The two groups were compared six months later in terms of complete retention rate of fissure sealant and incidence of tooth decay. Results After six months, the retention rate of fissure sealant of Research Group was significantly higher than that of Control Group （95.9% vs 83.6%）, the incidence of tooth decay was significantly lower than that of Control Group （1.7% vs 7.7%）, and the difference was statistically significant （P〈0.01）. Conclusion Duraphat can protect fissure sealant, and a combination of duraphat and fissure sealant can improve the preventive effect for tooth decay.

关 键 词：多乐氟 窝沟封闭剂 龋病 预防 

分 类 号：R780.1[医药卫生—口腔医学] R781.1[医药卫生—临床医学]