1.
A Comparion between Slow-Speed Handpiece and Ultrasonic Instrument on Posterior Teeth in Root-End Preparation;
超声波与慢速手机后牙根尖倒预备的比较研究
2.
Effect of diferent root canal preparation techniques on the apical sealing ability in typeⅡroot canals of maxillary first premolar
两种根管预备方法对上颌第一前磨牙Ⅱ型根管根尖封闭性的影响
3.
A clinical research of two Ni-Ti rotary instruments on severe bending molar root canal preparation by reverse flaring technique
倒敞法结合2种机用镍钛锉预备重度弯曲后牙根管的应用研究
4.
Comparative Study of the Apical Transportation Among Three Instrumentation Techniques;
三种器械预备根管后根尖偏移的比较研究
5.
serous apical pericementitis
浆液性根尖牙周膜炎
6.
The Effects of Root Canal Preparation and Tampering on the Mechanical Characters of Tooth Root.;
根管预备与充填方法对牙根抗力性能的影响
7.
Research on mechanical property and tooth canal structure of tooth after RCT
根管预备后牙齿力学性能和根管结构的研究
8.
Uses the CT Scanning and Establish Three-dimensional Model to Research the Differences in Using Different Root Canal Preparation Instruments for the Curving Root Canal;
不同根管预备器械对磨牙弯曲根管预备效果的CT研究
9.
The acute inflammation was related to the root preparation,root filling and periapical leision.
急性炎症与根管预备、根管充填、根尖周区骨质破坏程度有关。
10.
Effects of apical stop integrity and different root canal preparation techniques on apical sealing ability in straight root canals
根尖止点的完整性与不同根管预备方法对直根管根尖封闭性的影响
11.
The effects of post space preparation and post restoration on apical sealing ability
桩道预备及桩核修复对根尖封闭性的影响
12.
Effect of Different Root Canal Preparation on Apical Extrusion of Debris and Irrigants
不同根管预备器械对根尖推出碎屑和冲洗液影响的研究
13.
Evaluation of apical transportation after shaping different curved root canals by Micro-CT
Micro-CT评价不同弯曲度根管预备后根尖偏移的实验研究
14.
A Comparative Study of the Effectiveness of Instrumentation Techniques for Cleaning the Fine Curved Canal of Posterior Teeth;
后牙细弯根管三种预备方法的比较研究
15.
Clinical Evaluation of Hero642 and Protaper NiTi Rotary Instruments in Root Canal Preparation of Molar Teeth
新型镍钛机动器械预备磨牙根管的疗效评估
16.
Clinical Study on Preparing Curved Root Canals of Molars with Hero 642 Nickel-titanium Rotary Instruments
机用镍钛Hero 642预备磨牙弯曲根管的临床研究
17.
Manual Protaper Nickel Titanium File in the Application of Teeth after Bending Root Canal Preparation
Protaper手动镍钛锉在后牙弯曲根管预备中的应用
18.
In Vitro Study the Distances from the Foramina to the Root Apex and Its Clinical Significance
恒牙根尖孔至根尖顶距离及其临床意义