3种粘接方法对玻璃陶瓷嵌体微渗漏影响的研究  

Effects of three bonding methods on microleakage of glass-ceramic inlays

作　　者：邹岩[1,2] 唐子圣[1,2] 吴玉琼[2,3] ZOU Yan;TANG Zi-sheng;WU Yu-qiong(Department of Endodontic,Shanghai Ninth People’s Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai 200011,China;College of Stomatology,Shanghai Jiao Tong University/National Center for Stomatology/National Clinical Research Center for Oral Diseases/Shanghai Key Laboratory of Stomatology,Shanghai 200011,China;Department of Prosthodontics,Shanghai Ninth People’s Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai 200011,China)

机构地区：[1]上海交通大学医学院附属第九人民医院牙体牙髓科,上海200011 [2]上海交通大学口腔医学院,国家口腔医学中心,国家口腔疾病临床医学研究中心,上海市口腔医学重点实验室,上海200011 [3]上海交通大学医学院附属第九人民医院口腔修复科,上海200011

出　　处：《临床口腔医学杂志》2022年第6期328-330,共3页Journal of Clinical Stomatology

基　　金：中华口腔医学会青年临床科研基金牙科粘接技术研究项目(CSA-B2018-08)。

摘　　要：目的:研究3种不同粘接方法对玻璃陶瓷嵌体边缘封闭性的影响。方法:选择人离体第三磨牙30颗,按使用粘接剂随机分成3组:Rely X^(TM) U200组(U200组)、3M^(TM) Single Bond Universal+Rely X^(TM) U200组(S+U200组)、Variolink N粘接套装组(Variolink N组)。每组各取10个,分别进行模拟口腔的冷热循环实验,观察比较3种粘接剂粘接玻璃陶瓷IPS e.max CAD试件后的边缘微渗漏情况。结果:Variolink N组微渗漏深度最小(P<0.05),优于其他组,U200组优于S+U200组(P<0.05)。结论:Variolink N粘接套装对玻璃陶瓷嵌体粘接效果更好。Objective:To study the effects of three different bonding methods on the microleakage of glass-ceramic inlay.Methods:Thirty isolated human third molars were randomly divided into three groups according to the adhesive used,group Rely X^(TM) U200(U200),group Rely X^(TM) U200+3 M^(TM) Single Bond Universal(S+U200),and group Variolink N kit(Variolink N).Each group was divided into 10 adhesivespecimens for micro-leakage test respectively.The depth differences of the edge micro-leakage of glass ceramic IPS e.max CAD specimens bonded with three adhesives was compared.Results:Variolink N group had the smallest depth of microleakage(P<0.05),which was better than other groups,and U200 group was better than S+U200 group(P<0.05).Conclusion:Variolink N bonding kit had better bonding effect on glass-ceramic inlay.

关 键 词：全瓷嵌体 粘接 微渗漏 

分 类 号：R783.1[医药卫生—口腔医学]