摘要
目的:观察Dycal、玻璃离子双层垫底和Dycal单层垫底在儿童乳磨牙邻面洞深龋近髓中的治疗疗效。方法:将100例乳磨牙邻面洞深龋近髓患者随机分组为第1组和第2组,第1组采用Dycal氢氧化钙垫底、玻璃离子夹层垫底至釉牙本质界,最后用3M复合树脂分层充填牙釉质层。第2组采用Dycal单层垫底后,3M树脂分层充填牙釉质层。结果:对于乳磨牙邻面洞深龋近髓树脂充填的病例,Dycal、玻璃离子双层垫底在成功率方面高于Dycal单层垫底组;临床症状发生率和脱落率来讲,低于Dycal单层垫底组。结论:针对临床中乳磨牙邻面洞深龋近髓树脂充填的病例,建议采用Dycal、玻璃离子双层垫底的治疗方案。
Objective:To observe the curative effect of Dycal and glass ion double bottom and Dycal single bottom in the treatment of deep caries in proximal surface of deciduous molars.Methods:A total of 100 patients with deep caries in the proximal surface of deciduous molars were randomly divided into groups.In the first group,Dycal calcium hydroxide substrate and glass ion sandwich substrate were used to enamel dentin boundary,and then,3M composite resin was used to fill the enamel layer.In the second group,the enamel layer was filled with 3M resin layer after Dycal monolayer.Results:For deep caries in the proximal surface of deciduous molars,the success rate of Dycal and glass ion double substrate was higher than that of Dycal single substrate.The incidence of clinical symptoms and abscission rate were lower than that of the Dycal monolayer group.Conclusion:It is suggested to use Dycal and glass ion double bottom to treat deep caries in the proximal surface of deciduous molars.
作者
王玮
曹艳
WANG Wei;CAO Yan(Department of Periodontics, Stomatological Hospital of Shanxi Medical University, Taiyuan 030001, China;Department of Stomatology, Provincial Children's Hospital of Shanxi, Taiyuan 030013, China.)
出处
《口腔医学研究》
CAS
CSCD
北大核心
2022年第7期666-668,共3页
Journal of Oral Science Research
