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

作　　者：雷志红[1] 任辉[1] 

机构地区：[1]河北北方学院附属第二医院口腔科,河北宣化075100

出　　处：《广东牙病防治》2011年第6期324-326,共3页Journal of Dental Prevention and Treatment

基　　金：河北省张家口市科学技术研究与发展指导计划项目(1021109D)

摘　　要：目的评价Helioseal F窝沟封闭剂应用于预防性树脂充填术的临床疗效。方法 206颗窝沟龋患牙,随机分为2组,试验组102颗,预防性树脂充填后应用Helioseal F窝沟封闭剂;对照组104颗,预防性树脂充填后应用Helioseal窝沟封闭剂。术后3、6、12、18、24个月复查,采用改良的美国公共卫生署评价标准进行疗效评估。结果随访的2年内,2组固位情况、边缘密合性、边缘着色方面的差异均无统计学意义(P>0.05),术后2年的继发龋发生率差异有统计学意义(χ2=6.572,P=0.010)。结论 Helioseal F窝沟封闭剂应用于预防性树脂充填术2年临床疗效肯定,在预防继发龋方面效果优于传统窝沟封闭剂。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 criterion,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（P0.05）,but there was significant statistical differences in occurrence of secondary caries between two groups（P0.05）.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：HeliosealF窝沟封闭剂 预防性树脂充填术 

分 类 号：R781.05[医药卫生—口腔医学]