何谓根管治疗？
Dad needs to have a root canal operation.
爸爸需要做牙根管治疗。
Now it needs to do the root canal therapy.
这颗牙齿需要做根管治疗。
Sometimes a tooth with a root canal filling will change color.
牙根管补过的牙有时会变色。
Objective: To raise the efficiency of one-visit root canal therapy.
目的：探讨提高根管治疗一次法成功率的方法。
Research and application on root canal therapy of laser is going deep.
激光在根管治疗中的研究和应用正不断深入。
Results:Every root canal impression was taken successfully in one time.
结论：黏蜡用于根管取模简单可靠。
AIM: To establish an evaluating mode for difficulty in root canal therapy.
前言：目的：建立根管治疗难度的评估模式。
Objective To investigate the effect of microwave on dentin of root canal wall.
目的了解微波对根管壁牙本质产生何种影响及其可能导致的后果。
The material and design of root canal post has already been well investigated.
关于根管桩材料和设计的研究已日益成熟。
Conclusions: Microwave radiation has the effect of sterilization in root canal.
结论：微波消毒根管有满意效果。
It's very important to control the apical stop when performing root canal therapy.
根管治疗的根尖止点控制包括确定工作长度、工作宽度以及根尖区的根管形态等。
Objective To compare and evaluate effect of medication of the root canal with glutaraldehyde .
目的对比和评价戊二醛用于根管消毒的临床效果。
Conclusion One appointment root canal therapy is a safe, time saving, and economic RCT method.
结论一次性根管治疗术是节省时间行之有效的治疗方法。
Objective: root canal disinfectant is one of the three research directions of root canal therapy.
目的：根管消毒剂是根管治疗术的三大研究方向之一。
Thickness of the tooth body; Root canal therapy; Research.
牙体壁厚度；根管疗法；研究。
Root canal preparation with hand use stainless steel file.
手用不锈钢锉根管预备。
Primary teeth; Root canal therapy; Root canal filling material.
乳牙；根管治疗；根管充填材料。
Root canal therapy is an effective method in preserving bad tooth.
根管治疗是保存患牙，避免其早失的一种有效方法。
Root canal therapy is currently the most effective treatment for pulpal and periapical diseases.
根管治疗是目前牙髓病和根尖周病最有效的治疗方法。
Root canal therapy is currently the most effective treatment for pulpal and periapical diseases.
根管治疗是目前牙髓病和根尖周病最有效的治疗方法。
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