Effect of different apical actions of new integrated endodontic motors on apical debris extrusion: An in vitro study

IF 1.3 4区医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE

Australian Endodontic Journal Pub Date : 2023-11-14 DOI:10.1111/aej.12814

Yağmur Kılıç DDS, Mustafa Mert Tulgar DDS, Emrah Karataşlıoğlu DDS, PhD

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引用次数: 0

Abstract

The new generation endodontic motors can perform different kinematics when they reach a certain predetermined level thanks to the integrated apex locator system. These actions consist of apical reverse, apical slow down and apical stop. The aim of this study is to compare this action's effect on apical debris extrusion. Sixty extracted human lower premolars were selected. Teeth are divided into four random groups (n = 15). Groups are prepared accordance to their group names as continuous rotation, apical slow down, apical reverse and apical stop. Extruded debris is collected into preweighted Eppendorf tubes and then calculated. One-way ANOVA test showed no statistically significant result between experimental groups. Similar debris extrusion values of all motion modes of the integrated endodontic motor can be interpreted that there will be similar debris extrusion and consequently similar postoperative pain on clinical setting. More in vitro and in vivo research is needed to make a conclusion.

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新型集成根管马达不同根尖作用对根尖碎片挤压的影响:体外研究。

由于集成了牙尖定位系统，新一代牙髓马达可以在达到预定水平时进行不同的运动。这些作用包括根尖反转、根尖减速和根尖停止。本研究的目的是比较这一作用对根尖碎屑挤压的影响。选择60颗拔除的人下前磨牙。牙齿随机分为4组(n = 15)。群按照群名依次进行连续旋转、根尖减速、根尖反转、根尖停止等排列。挤压后的碎片被收集到预加权的埃彭多夫管中，然后进行计算。单因素方差分析显示，各组间差异无统计学意义。一体化根管马达所有运动模式的碎片挤压值相似，可以解释为临床情况下会有相似的碎片挤压，从而产生相似的术后疼痛。需要更多的体外和体内研究来得出结论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Australian Endodontic Journal DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

3.50

自引率

6.20%

发文量

审稿时长

>12 weeks

期刊介绍： The Australian Endodontic Journal provides a forum for communication in the different fields that encompass endodontics for all specialists and dentists with an interest in the morphology, physiology, and pathology of the human tooth, in particular the dental pulp, root and peri-radicular tissues. The Journal features regular clinical updates, research reports and case reports from authors worldwide, and also publishes meeting abstracts, society news and historical endodontic glimpses. The Australian Endodontic Journal is a publication for dentists in general and specialist practice devoted solely to endodontics. It aims to promote communication in the different fields that encompass endodontics for those dentists who have a special interest in endodontics.