使用手动,旋转和反转仪器与EndoVac灌进行围膜驱逐的比较评估:一个体外研究
Sachin Metkari1, Sanpreet S Sachdev2, Pravin Patil1
1Conservative Dentistry and Endodontics, Nair Hospital Dental College, Mumbai, IND.
Cureus
|February 25, 2025
概括
与EndoVac灌一起使用的FlexiCON- (Ni-Ti) 旋转系统,与其他系统相比,导致碎片,灌剂和Enterococcus faecalis的挤出最小. 这项研究突出了FlexiCONCON的重点.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 生物材料科学 生物材料科学
- 牙科仪器仪表 牙科仪器仪表
背景情况:
- - (Ni-Ti) 旋转系统广泛用于内牙治疗.
- 优化灌和仪器技术对于有效的根管清洁和消毒至关重要.
- 碎片和微生物的挤出超出角孔是内牙科手术中的一个问题.
研究的目的:
- 为了评估热处理的FlexiCON Ni-Ti旋转系统的有效性.
- 将FlexiCON与手动文件,ProTaper Universal和WaveOne系统进行比较.
- 评估EndoVac灌系统对碎片和微生物挤出的影响.
主要方法:
- 总共有210个单根人类前牙被分为四组 (每组n=50) 和对照组 (n=10).
- 仪器仪表使用步退 (手文件),ProTaper Universal,WaveOne和FlexiCON旋转系统进行.
- 所有小组都使用了EndoVac灌系统来灌运河.
主要成果:
- 在FlexiCON旋转系统组中,碎片,灌液和Enterococcus faecalis (14 CFU) 的挤出最少.
- 退一步的手工文件组显示出最高的挤出 (39 CFU).
- 对照组没有显示出碎片,灌剂或微生物的挤出.
结论:
- 结合EndoVac灌的FlexiCON Ni-Ti旋转仪器,显著减少了碎片,灌溶液和细菌的挤出.
- 与ProTaper Universal,WaveOne和手动文件相比,该系统在最小化尖端挤出方面表现出卓越的性能.
- 这些发现表明,FlexiCON为根管制备提供了一种有利的方法,并提高了关于顶端挤出的安全性.
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