感染根管研究进展  

Research progress in infected root canals

作　　者：黄燕华[1,2,3] 葛久禹[1,2] 

机构地区：[1]南京大学口腔医学院 [2]南京大学医学院附属口腔医院,南京210008 [3]南京市妇幼保健院口腔科

出　　处：《中国实用口腔科杂志》2014年第9期572-576,共5页Chinese Journal of Practical Stomatology

基　　金：国家临床重点专科建设项目经费资助;江苏省科技发展计划(自然基金)项目(2012省154)

摘　　要：细菌等微生物定植在根管系统并侵入根管壁的牙本质小管内,使之成为混合菌丛的栖息环境,尤其适宜于厌氧菌的生存,从而引起牙髓根尖周病变,给医生的治疗带来一定的困难,这种被微生物感染的根管系统常被称为感染根管(infected root canal)。为有效地治疗牙髓根尖周病,了解感染根管的基本特点是必要的。本文就近年来对感染根管的研究进展做一综述。Infected root canal mainly refers to the bacterial colonization in root canal system and penetration into the dentinal tubules, to be mixed flora habitat, especially suitable for the anaerobic survival, resulting in pulp and periapical lesions, which will bring certain difficulty to the doctor during the process of treatment. In order to effectively treat dental pulp periapieal disease, it is necessary to understand the basic characteristics of infected root canals. The recent progress of infected root canals was reviewed in this article.

关 键 词：感染根管 牙髓根尖周病 

分 类 号：R78[医药卫生—口腔医学]