查询词典 root canal

AIM:Difficulty in treatment of root canal has been increased significantly due to the complex of root canal and popularity of root canal therapy.

根管治疗术是牙髓坏死、根尖周病的最有效的治疗方法[1]。

Mastery the method of root canal treatment, includeing method of root canal preparation (standardized system, step-back technique, step-down technique) and root canal condensation technique, principle , operation, incidental problem in the operation course of every kind endodontic treatment method

掌握根管治疗的操作方法，包括根管预备方法（标准法，逐步后退法，冠根向深入法）和根管充填方法，各种牙髓治疗方法的原理、适应症、操作方法及操作过程中容易发生的问题

Can, under the guidance of the teacher, the correct file to use root canal + protaper, prepared root canal, the sharp taper gutta-percha filling + fiber post + crown restoration or filling operation, the independent number of cases completed root canal therapy and filling.

能够在老师的指导下，正确运用根管锉＋protaper，预备根管，大锥度牙胶尖充填＋纤维桩＋冠修复或充填术，独立完成若干例根管治疗及充填术。

Conventional root canal materials do not have enough dentinal adhesion and can not achieve the ideal sealing properties. Our research team has developed the polyurethane root canal obturation system containing ZnO/TPU cone and dual cured urethane acrylate sealer.

中文摘要传统根管封填材主要以马胶锥体搭配各类传统封填剂，然而马胶锥体及各类传统封填剂之间黏著力不足，和牙本质之黏著亦不理想，因此无法达到根管密封的目的。

CPC and traditional root canal filling paste gutta percha point were used in treament of root canal filling on 120 roots. The cases were followed up for 1~2 years.

采用自固化磷酸钙根管充填剂和传统的充填剂分别应用于随机选择的两组做根管治疗的患牙随访观察1～2年。

The data of these methods were compared with those of same root canal length measured by the x ray film with gutta percha in root canal.

完善的根管治疗是临床上治疗牙髓病、根尖周病以及残冠、残根保存治疗的重要步骤。

Methods 112 teeth treated by complete root canal preparation were chosen to fill the root canal,and the main points of nursing during canal obturation were summarized.

方法对112颗进行根管充填的患牙进行护理配合，总结根管充填护理的要点。

Objective: To observe if there is the existence of a third root canal in the distal root of the mandibular first molar so as to avoid the clinical treatment of mandibular first molar root canal in the distal root left to provide guidance.

目的：观察下颌第一磨牙远中是否存在第三根管，以期为临床治疗中避免下颌第一磨牙远中根管的遗漏提供指导。

Methods To divide 147cases cacodontia which need root-canal therapy into two groups randomly, 90 cases in the Tinidazole root-canal disinfect group, 57 cases in the Tinidazole root-canal filling group.

方法对147例做根管治疗的患者随机分为两组，替硝唑根管消毒组90例，替硝唑根管充填组57例。

Compact obturation is an important factor for root canal therapy, focusing on reducing the channel of entering root system through mouth and peripheral apical tissue and blocking excitant which is not completely removed during debriding and repairing root canal.

致密的封填是根管治疗成功的关键之一，其主要目的是为减少经由口腔或根尖周围组织渗透进入根管系统的信道，以及将根管清创、修形过程中无法完全移除的刺激物封闭于根管系统内。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。