2) nickel-titanium instrument
镍钛器械
1.
Objective: To explore the effect of Hero642 rotary Nickel-Titanium instrument on the endodontic interappointment emergencies in old patients after molar root canal preparation.
方法:临床选取老年人磨牙138颗,随机分为2组,分别采用Hero642旋转镍钛器械(实验组)和手动不锈钢K锉(对照组)进行根管预备,比较两组根管预备后,患牙EIAE发生的情况。
3) NiTi instruments
镍钛器械
1.
Objective: To evaluate clinical effects of rotary NiTi instruments in root canal therapy in the aged.
目的:探讨机用镍钛器械ProTaper在老年患者根管治疗中应用的临床效果。
4) ProTaper NiTi instrument
ProTaper镍钛器械
1.
PURPOSE: To compare the incidence of EIAE among engine-driven ProTaper NiTi instruments, hand-used ProTaper NiTi instruments and stainless steel hand-used files in curved root canal preparation.
目的:比较机动和手用ProTaper镍钛器械与ISO标准锉预备弯曲根管后根管治疗期间急症和器械折断的发生情况。
2.
OBJECTIVE:To compare the incidence of EIAE among engine-driven Protaper NiTi instruments,hand-used Protaper NiTi instruments and stainless steel hand-used files in curved root canal preparation.
目的:比较机动和手用Protaper镍钛器械与ISO标准不锈钢器械预备弯曲根管后根管治疗期间急症和器械分离的发生情况。
3.
A comparison study on endodontic interappointment emergencies between protaper NiTi instruments and stainless steel hand-used files in curved root canal preparation
目的比较机动和手用Protaper镍钛器械与ISO标准不锈钢器械预备弯曲根管后根管治疗期间急症(EIAE)和器械分离的发生情况。
5) Ni-Ti rotary instruments
镍钛机用器械
1.
Clinic application of Ni-Ti rotary instruments combined with ultrasonic instruments to root canal preparation of molars in elderly people;
镍钛机用器械结合超声仪预备老年磨牙根管的临床研究
6) ProTaper nickel-titanium instrument
ProTaper机用镍钛器械
1.
Methods:82 molars were prepared by ProTaper nickel-titanium instrument with crown-down technique in the experimental group,and by K files with step-back technique in the control group.
随机分为试验组和对照组,试验组采用ProTaper机用镍钛器械及冠向下技术进行根管预备;对照组采用手用不锈钢K型锉和逐步后退技术进行根管预备。
补充资料：短器械
1.武术中短刀﹑短枪﹑剑﹑钩﹑鞭﹑锏等短柄器械的统称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条