摘要
目的:探讨与分析透明冠修复乳下切牙及乳尖牙大面积龋损的可行性及疗效,并与直接树脂充填法进行对比。方法:选取乳下切牙及乳尖牙大面积龋损的患儿50例(132颗患牙),按治疗所用方案分为两组,透明冠组:63颗患牙;树脂充填组:69颗患牙。分别于治疗后6个月、12个月复查比较两组修复效果及并发症发生情况。结果:治疗后6个月复查,两组修复成功率无明显差异;治疗后12个月复查,透明冠组修复成功率及并发症发生情况明显优于树脂充填组,差异有统计学意义(P<0.05)。结论:乳上切牙透明冠可用于修复乳下切牙及乳尖牙大面积龋损,且临床修复效果更优于直接树脂充填技术,值得推广应用。
Objective:To explore and analyze the feasibility and curative effect of strip crowns in restoration of multi-surface caries decay in mandibular deciduous incisor and deciduous canine,and to compare the method of direct resin filling method.Methods:Fifty patients with 132 multi-surface caries of mandibular deciduous incisor and deciduous canine teeth were divided into strip crowns group(63 cases)and composite resin group(69 cases).Restorations were re-examined at 6-month and 12-month after therapy.Results:After 6 months,the difference in the repair success rate between strip crowns group and composite resin group was not statistical different.After 12 months,the repair success rate and complications in the strip crowns group were obviously better than those in the composite resin group(P<0.05).Conclusion:The strip crowns can be used to repair the multi-surface caries decay of mandibular deciduous incisor and deciduous canine,which is worthy of clinical application.
作者
徐树森
孙晶
张苹
郭阁
XU Shu-sen;SUN Jing;ZHANG Ping;GUO Ge(Department of Pediatric Dentistry,Changsha Stomatological Hospital,Changsha 410000,China)
出处
《口腔医学研究》
CAS
北大核心
2018年第7期759-762,共4页
Journal of Oral Science Research
基金
长沙市科技计划基金项目(长财企指[2017]53号)
关键词
乳下切牙
乳尖牙
龋齿
透明冠
复合树脂
Mandibular deciduous incisor
Deciduous canine
Caries
Strip crowns
Composite resin
