【作者】 陈建洪； 王萍； 梁焕友； 唐倩； 吴坚；

【Author】 CHEN Jian-hong, WANG Ping, LIANG Huan-you, TANG Qian, WU Jian. (Department of Stomatology, the Third Affiliated Hospital, SUN Yat-sen University. Guangzhou 510630, Guangdong Province, China)

【机构】 中山大学附属第三医院口腔科；

【摘要】 目的:观察流动复合树脂修复楔状缺损的效果。方法:180例513颗楔状缺损牙随机分成3组,分别用玻璃离子、Dyract AP、Tetric Flow充填修复,观察2年内的疗效。结果:玻璃离子组成功率81．7％,Dyract AP组成功率91．9％,Tetric Flow组成功率 94．7％。经统计学卡方检验Dyract AP组与Tetric Flow组之间疗效无显著性差异,两组与玻璃离子组之间疗效存在显著性差异。结论:流动复合树脂是一种较理想的修复楔状缺损的充填材料。更多还原

【Abstract】 OBJECTIVE: To observe the clinical effects of flowable composite on restoration of dental wedge-shaped defects METHODS: 513 teeth with wedge-shaped defects of the 180 patients were randomly divided into three groups repaired with Glass Ionomer cement, Dyract AP and Tetric Flow respectively. All the patients were followed-up for 2 years so that the effects could be compared. RESULTS: There was no significant difference between Dyract AP and Tetric Flow. And their effects of restoration were better than Glass Ionomer cement’ s significantly. CONCLUSION: The flowable composite is a better filling material for wedge-shaped defects restoration.更多还原