英语释义

• the passage in the root of a tooth through which its nerve and blood vessels enter the pulp cavity

片语

root-canal irrigation solution根管沖洗剂

root-canal broach根管针

root-canal reamer根管扩孔鉆

dental root-canal disinfectant根管消毒

calcified root-canal钙化根管

root canal sealing[口腔]

root-canal drier根管干燥管器

root-canal irrigate根管沖洗

root-canal plugger根管充填器

英汉例句

• AIM: To discuss the clinical diagnosis and treatment of root canal system of mandibular second molars.

  目的：探讨下颌第二磨牙根管系统的特征及临床诊断和治疗方法。

• Missing of the root canal was one of the important causes for endodontic failure in molar.

  遗漏根管是磨牙治疗失败的重要原因之一。

• This tooth has had a root canal filling. Do you remember when it was done X?

  这颗牙齿的根管曾经补过。你记得什么时候补的吗？

• Once root canal therapy; Repeated root canal therapy; Acute pulpitis; Curative effect.

  一次性根管治疗；多次根管治疗；急性牙髓炎；治疗效果。

• PURPOSE: to investigate the effect of root canal anatomy in maxillary first premolars on root canal treatment difficulty.

  目的：探讨上颌第一前磨牙的根管解剖形态对根管治疗术难度的影响。

• If you get a toothache in that tooth we can still save it by doing a root canal treatment.

  假如你这颗还痛的话，我们还是可以进行根管治疗把它保住。

• Objective To investigate the bacterial composition of infected root canal of human deciduous teeth with deep caries.

  目的本研究的目的是对患有深龋的乳牙根管内细菌进行分析。

• Methods Hemisections were performed on reserved canals of incomplete tooth fracture, complete root fracture and furcation involvement after root canal therapy.

  方法选择隐裂、根折或根分叉病变患者，对欲保留牙根进行根管治疗后，行半牙切除术。

• We spoke with Doctor Sapperstein just after he finished a long, difficult root canal on a patient. If he had to choose between another operation like that or a fight with his wife?

  我们在埃文刚做完一个耗时长、难度大的牙根管治疗手术后对其进行了采访，你是选择再做一次这样的手术治疗，还是选择和妻子吵架？

• Objective: to investigate the root canal anatomy of one-rooted mandibular second molars.

  目的：研究单根的下颌第二磨牙的根管形态。

• Objective To investigate root canal curvatures of human maxillary first premolars in buccolingual directions.

  目的研究上颌第一前磨牙根管颊舌向的弯曲情况。

• 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: the tooth type or tooth position, root curvature and calcification have significantly influenced the outcome of root canal treatment.

  结论：根管治疗的失败与牙位(牙类型和牙位置)、根管弯曲度和钙化度密切相关。

• I have a root canal filling in one of my teeth. The tooth is changing color. Can anything be done about it?

  我有一颗牙在牙根管里补过。现在这颗牙变了颜色，有什么办法可以解决？

• Result: The novel root canal material can seal apical densely and has better degree of obturation than normal materials.

  结果：新型根管充填材料能够严密地封闭根尖孔，与根管壁间的密合性优于常用根管充填材料。

• METHODS:After the primary and additional factors related to technic difficulties in root canal therapy had been wholly considered, the formula for calculation the difficulty coefficient was set up.

  方法：综合考虑根管治疗术中操作相关的基本因素和附加因素，设计了难度系数的计算公式。

• Conclusion the fracture strength of premolar teeth filled with light curing composite resin was higher than filled with amalgam after root canal therapy.

  结论根管治疗后用光固化树脂充填前磨牙的各类洞，牙体的抗折强度优于用银汞充填者。

• Objective To study the effect of the left bacteria on the root canal therapy.

  目的探讨根管预备后残留细菌对根管治疗预后的影响。