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.
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
3.
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。
4.
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
5.
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
6.
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
7.
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
8.
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
9.
The clinical applicatine observation of galliun alloy in apectomy
镓合金在根尖切除术中根尖倒充填的临床应用
10.
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
11.
The Study of Cytotoxicity and Root-Ending Sealing Ability of Retrograde Filling Materials in Vitro;
根尖倒充填材料细胞毒性及根尖封闭性能的体外实验研究
12.
Gary: A lot of top people in America went to prep schools.
美国很多顶尖人物，都读过预备学校。
13.
Shaping Ability of Nickel-titanium Instruments in Curved Root Canals Preparation;
镍钛根管预备系统预备弯曲根管的成形效果
14.
A retrospective clinical study of amalgam and mineral trioxide aggregate as root-end filling materials
银汞材料与MTA材料作为根尖倒充填材料的临床效果评价
15.
The effect of radiation of Nd:YAC laser on sealing ability in retrograde filling
Nd:YAG激光照射对根尖倒充填术窝洞封闭性影响的初步研究
16.
Effects of Three Pretreatment on Mitosis of Root Tip of Albizzia Julibrissin;
三种预处理对合欢根尖细胞有丝分裂的影响
17.
Effects of Low-temperature Pretreatment on Mitosis of Garlic Root-tip Cells
低温预处理对大蒜根尖细胞有丝分裂的影响
18.
Study on the Improvement of Microscopic Observation Experimental Method for Mitosis of Onion Root Tip
洋葱根尖细胞有丝分裂制备方法改进研究