GC低流型流动树脂与玻璃离子修复楔状缺损疗效比较  

Clinical effect comparison between GC low-flow resin and glass-ionomer cement in restoration of wedge-shaped defects of premolars

作　　者：何静[1] 张鹏恩[1] 陈洪[1] 

机构地区：[1]广西壮族自治区北海市人民医院口腔科,536000

出　　处：《淮海医药》2017年第3期266-268,共3页Journal of Huaihai Medicine

基　　金：广西壮族自治区北海市科学研究与技术开发计划项目(北科合20148001)

摘　　要：目的:比较GC低流型流动树脂和玻璃离子修复楔状缺损的疗效。方法:随机将80例患有楔状缺损的前磨牙分成观察组和对照组,每组各40例,分别采用GC低流型流动树脂和GC Fuji II型玻璃离子水门汀充填修复,修复后3个月和1年分别对患牙的修复进行临床效果评价。结果:随访3个月,2组成功率差异无统计学意义(P>0.05)。随访1年,GC低流型流动树脂组疗效优于GC Fuji II型玻璃离子组,差异有统计学意义(P<0.05)。结论:GC低流型流动树脂是一种修复楔状缺损的理想材料。Objective：To compare the clinical effect of GC low-flow resin and glass-ionomer cement in restoration of wedge-shaped defects of premolars. Methods：80 premolars with wedge-shaped defects were randomly divided into two groups and filled with GC lowflow resin and GC Fuji II glass-ionomer cement respectively. The success rate of fillings was followed up for 3 months and one year respectively. Results ： After 3 months, there was no significant difference between the two groups in filling success rate （ P 〉 0.05 ） , but one year after, there was obvious difference between them. The filling success rate of GC low-flow resin group was significantly higher than the other one （ P 〈 0. 05 ）. Conclusion： GC low-flow resin is an ideal material for filling the wedge-shaped defects of premolars. It is worth recommending for its clinical application.

关 键 词：楔状缺损 前磨牙 低流型流动树脂 玻璃离子 

分 类 号：R783.1[医药卫生—口腔医学]