根管治疗技术在浙江省临床应用的现状调查  

Survey of the current situation on clinical application of root canal treatments in Zhejiang province

作　　者：陈晖[1] 朱海华[1] 李秀央[2] 孙威[1] 张帆[1] 

机构地区：[1]浙江大学医学院附属口腔医院口腔内科,浙江杭州310006 [2]浙江大学医学院统计学教研室,浙江杭州310031

出　　处：《上海口腔医学》2007年第1期11-14,共4页Shanghai Journal of Stomatology

摘　　要：目的:调查浙江省多家医院口腔内科医师,分析根管治疗术在浙江省的应用现状。方法:随机抽查浙江省各级医院口腔内科医师,进行问卷调查,内容包括牙髓病首选治疗方法和考虑因素,根管充填术所采用的具体器械、材料等。采用SPSS12.0统计软件包进行描述性分析以及Mann-Whiteney U检验。结果:共有76家单位的410名医师接受调查,回复率为91.1%。其中93.5%的口腔医师首选根管治疗术治疗牙髓病,认为其对牙髓病治疗的远期疗效最佳;90.2%使用手用器械进行根管预备,在前牙主要采用常规法,在后牙主要采用逐步后退法;88.3%选择H2O2作为根管冲洗液;超过一半的调查者选择樟脑酚作为根管消毒剂;77.6%的口腔医师选择冷侧压法进行根管充填,使用频率最高的充填材料是牙胶尖辅以碘仿糊剂;74.6%的口腔医师曾做过一次性根管治疗术,其中部分医师在术后使用了抗生素或激素。结论:浙江省口腔内科医师已广泛应用根管治疗术治疗牙髓病,但在具体的技术方法和材料器械的应用方面,需要不断学习提高和发展更新。PURPOSE： To investigate the present situation of root canal treatment （RCT） applied by the endodontists in the major hospitals of Zhejiang province. METHODS： Dentists in different hospitals were asked to fill in the questionnaire, which included the methods and factors of the first-choice treatment of endodontic diseases, instruments and materials used in RCT. The data were analysed by descriptive analysis and Mann-Whiteney U test using SPSSI2.0 software package. RESULTS： 410 effective questionnaires from 76 different hospitals were received. The reply rate was 91.1%. RCT was performed as the first-choice of endodontic treatment in 93.5% of total 410 dentists. And 90.2 % of them used hand instruments to prepare .root canals. Push-pull or stepback technique was widely used in anterior or posterior root canal preparation. Hydrogen peroxide was adopted to irrigate root canal by the majority of respondents （88.3%）. Nearly half of the respondents used camphorate phenol as intracanal medicine. 77.6% of them adopted cold lateral condensation technique and 32.7% of them used gutta-percha mixing with iodoform for canal obturation. 74.6% of them applied one-visit endodontic treatment sometime and prescribed antibiotics or hormone to the patients after RCT. CONCLUSIONS： Although RCT has been widely used in endodontic diseases by dentists in Zhejiang province, some advanced techniques and new materials still need to be adopted and refined.

关 键 词：根管治疗术 根管预备 根管充填 问卷调查 浙江 

分 类 号：R781.05[医药卫生—口腔医学]