NiTi器械用于根管再治疗时去牙胶能力的研究进展  

The advanced research of effectiveness of NiTi rotary instruments for re-moving gutta-percha during endodontic retreatment

作　　者：侯艳芬 曾参[2] 高宇峰[2] 

机构地区：[1]江苏省无锡市惠山区人民医院口腔科,江苏无锡214000 [2]江苏省无锡市第三人民医院口腔科,江苏无锡214000

出　　处：《中国现代医生》2014年第36期158-160,共3页China Modern Doctor

基　　金：江苏省无锡市医管中心发展基金面上项目(YGZXQ1304);江苏省无锡市卫生局面上项目(MD201201)

摘　　要：NiTi器械用于根管清理和成形取得了很好的效果,同时也有大量的研究报道将Ni Ti器械用于再治疗。在再治疗后,用于评价根管内剩余的牙胶量的评价方法不一,各种NiTi器械用于再治疗根管清理的效果也有不同的结果。现将NiTi器械用于再治疗时的根管内剩余牙胶的评价方法和不同Ni Ti器械去牙胶的效率做一综述。NiTi rotary instruments have been used successfully in root canal cleaning and shaping, and them have been proposed for removal of gutta-percha. Different methods have been used to assess the amount of remaining gutta- percha inside the canal after the retreatment procedure and different NiTi rotary instruments have different efficacies for removing gutta-percha during the retreatment procedure. This review is to discuss the effectiveness of different NiTi rotary instrument for removing gutta-percha during endodontic retreatment.

关 键 词：根管再治疗 去牙胶 NiTi机用器械 

分 类 号：R781.05[医药卫生—口腔医学]