您要查找的是不是：
- obturation of root canal 根管闭塞
- Effects of apical transportation on seal of root canal fillings. 根管偏移对充填材料封闭根管能力的影响。
- Objective To explore the nursing methods during canal obturation in order to improve efficiency and quality of root canal therapy. 目的探讨根管治疗术中根管充填的护理方法,以提高根管治疗的效率和质量。
- Abstract : Objective To evaluate the quality of root canal obturation and the effect factor on accuracy of electronic apex locator for determining root canal working length. 摘要 ： 目的 评价电子根尖定位仪测量根管工作长度进行根管充填的质量。
- This is a review about the relationship between complete obturation and the long term success of root canal treatment, and the influenced factors of apical sealing and coronal restorations. 本文就冠根方封闭效果与根管治疗术远期疗效的相关性，冠方与根方封闭的关系及其影响因素，根管封闭的研究方法等方面的研究现状作一综述。
- Objective:To investigate the effect of four different ways of root canal obturation on sealing ability when the new paste was used, and to give a guidence on how to choose obturation method. 目的:使用新型根管糊剂,比较四种充填方法对根管密合度的影响,从而指导临床根管充填法的选择。方法:在离体前牙上行根管预备及根管充填,而后用印度墨水染色法在显微镜下比较充填效果。
- Objective To observe the curat ive effects of root canal therapy with two kinds of materias i.e cortisomol and ZOE. 目的 观察Cortisomol根管糊剂根充术后反应并与临床最常用的氧化锌丁香油酚糊剂 (ZOE)相比较。
- Objective: To summarize cases of root canal therapy of residual root which can be restored by fixed restorations later. 目的:总结高龄老年人可保留进行固定修复的残根的根管治疗。
- Effective and predictable instrumentation of root canal systems is essential for ideal final treatment results. 因此，有效并可预见的根管预备对最终获得理想的治疗结果非常关键。
- Conclusion: Antibiotics should not be the main part of root canal filling paste. 结论:抗生素不适合作为根充糊剂的主要成分。
- Seventy percent of broken endodontic instruments occurred in apical two-third part of root canal. 器械折断在根管中下段多见，占70%25。
- Objective To evaluate the clinical quality of root canal therapy (RCT) in West China Dental Hospital of Sichuan University. 目的 评价四川大学华西口腔医院近年来根管治疗(RCT)的临床质量。
- Objective: Determine the clinical effects of preventing post-treatment-pain of root canal therapy(RCT) with Nimesulide Dispersible Tablets(NDT). 目的:对尼美舒利分散片(NimesulideDispersibleTablets,NDT)用于预防根管治疗术后疼痛的临床疗效作出评价。
- Methods:We used the pulled out mandibular incisor to prepare transparent specimens and observed the shape of root canal in strong natural lig ht. 方法:采用拔除的下颌切牙经透明标本制备,在自然强光下观察根管的形态。
- An awareness and identification of the RE can contribute to the successful outcome of root canal treatment in mandibular first molars. 近年来,随着大家对下颌第一磨牙解剖的认识日益重视,对远舌根的研究日趋深入。
- Obective To determine the clinical effects of preventing post treatment pain of root canal therapy(RCT) with Zhong Tong An(ZTA), a Chinese medicine. 目的对中成药肿痛安定风止痛胶囊(ZTA)用于预防根管治疗术后疼痛的临床疗效作出评价。
- RE is an usually small short root with a hook, which gratly increase the difficulty of root canal treatment for mandibular first molars. 充分认识和识别远舌根,对于提高下颌第一磨牙根管治疗的成功率有重要意义。
- Root ZX was used to measure root canal length before and after preparation. Accuraly of root canal filling was evaluated with X-ray examination in the 2 years follow up. 均用ProTaper进行根管预备,Root ZX测量预备前后根管工作长度,根管充填术后摄X线片评价准确性,随访2年。
- Methods: 113 teeth of 79 patients with combined periodontic-endodontic lesions were treated with the combination of root canal therapy and periodontal treatment. 方法：对79例牙周－牙髓联合病变113个牙的临床资料进行分析，采取牙髓牙周综合治疗，观察疗效。
- Conclusion The root canal sterilization drug of erythromycin ethylsuccinate-metronidazole-CP was a safe and effective method to promote the restoration of root apex diseases. 结论琥珀酸红黴素-甲硝唑-樟脑酚进行根管消毒，是一种安全、有效的促进根尖病变愈合的方法。
