根管充填的方法  

Root canal obturation techniques

作　　者：许婉倩 王梓 薛明[1] XU Wan-qian;WANG Zi;XUE Ming(Department of Conservative Dentistry and Endodontics,School and Hospital of Stomatology,China Medical University,Liaoning Provincial Key Laboratory of Oral Diseases,Shenyang 110002,China)

机构地区：[1]中国医科大学口腔医学院·附属口腔医院牙体牙髓病学教研室,辽宁省口腔疾病重点实验室,辽宁沈阳110002

出　　处：《中国实用口腔科杂志》2021年第2期143-147,共5页Chinese Journal of Practical Stomatology

摘　　要：根管充填是根管治疗中的重要步骤,目的是从三维方向封闭根管系统,阻隔微生物和外界营养物质的进入,包埋根管预备和冲洗后的残余病原微生物,防止患牙再感染。为获得良好的根管封闭,专家们在不断改进根管充填的方法。文章就常用根管充填方法的适应证及注意事项做一介绍。Root canal obturation is an important part in root canal therapy.Its goal is to seal the root canal system three-dimensionally,prevent microorganisms and outside nutrients from getting into the root canal system,and entomb any residual microorganisms after the debridement and disinfection procedure.In order to obtain perfect root canal sealing,endodontic specialists have always been improving root canal obturation techniques.This article mainly introduces the indications and points for attention of commonly-used root canal obturation techniques.

关 键 词：根管充填 单尖法 热牙胶充填 GUTTAFLOW 

分 类 号：R78[医药卫生—口腔医学]