广东牙病防治2011，Vol.19Issue(6)：324-326,3.
Helioseal F窝沟封闭剂应用于预防性树脂充填术的临床疗效评价
Clinical Evaluation of Helioseal F Pit and Fissure Sealant in Preventive Resin Restoration
摘要
Abstract
Objective To evaluate the clinical effects of Helioseal F pit and fissure sealant on preventive resin restoration. Methods Two hundred and six permanent molars with small carious lesions in pits and fissures were enrolled in the study and randomly divided into two groups. After cavities preparation, Heliomolar composite resin was used to restore the lesions, then covered with Helioseal F pit and fissure sealant (trial group) or Helioseal pit and fissure sealant ( control group) respectively. Effects of treatment were evaluated with modified United States Public Health Service evaluation eriterion, when patients were recalled 3, 6, 12, 18 and 24 months after therapy. Results During two years' follow-up, in regard to retention, marginal sealing, and marginal staining, there were no significant differences between two groups ( P ＞ 0. 05 ), but there was significant statistical differences in occurrence of secondary caries between two groups (P ＜ 0. 05). Conclusion The result indicats that Helioseal F pit and fissure sealant could get satisfied clinical effect when used in preventive resin restoration. It is much better than traditional pit and fissure sealant in preventing secondary caries.关键词
Helioseal F窝沟封闭剂/预防性树脂充填术Key words
Helioseal F pit and fissure sealant/ Preventive resin restoration分类
医药卫生引用本文复制引用
雷志红,任辉..Helioseal F窝沟封闭剂应用于预防性树脂充填术的临床疗效评价[J].广东牙病防治,2011,19(6):324-326,3.基金项目
河北省张家口市科学技术研究与发展指导计划项目(1021109D) （1021109D）
