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不同灌技术在模拟严重曲的复杂根运河系统中的清洁效率

David Donnermeyer¹, Christin Averkorn², Sebastian Bürklein²

¹Department of Periodontology and Operative Dentistry, University of Münster, Münster, Germany.

Journal of endodontics

|August 16, 2023

概括

激光激活灌 (LAI) 从模拟的根管中有效地去除了仿制生物膜的水凝,优于其他灌技术. 拉伊显示出卓越的疗效,特别是在清洁侧道.

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
激光牙科激光牙科

背景情况:

在根管中去除生物膜对于内牙成功至关重要.
模拟的根管模型与侧面通道被用来模仿临床挑战.
用水凝来模拟内牙生物膜的物理特性.

研究的目的:

为了比较激光激活灌 (LAI) 与其他五种灌技术的有效性.
为了评估水凝去除效率在模拟曲线根通道与侧面通道的曲线根通道.
确定最好的灌方法,以进行全面的根管清洁.

主要方法:

使用了三维打印的根运河模型与模拟的侧面运河.
一种模仿生物膜的彩色水凝填充了模型.
测试了六种灌技术:针灌,手动动,声波激活灌 (EndoActivator和EDDY),超声波激活灌和LAI.

主要成果:

LAI实现了最高的水凝去除率 (89.3%),显著超过所有其他方法.
使用EDDY (SAI-E) 的声波激活灌和超声波激活灌显示出中等的疗效.
针灌,手动和EndoActivator具有最低的去除百分比.
与所有其他技术相比,LAI在清洁侧面通道方面显著更有效.

结论:

LAI是一种优秀的技术,可以从模拟的根运河系统中去除水凝,特别是在侧面运河.
在主要运河清洁方面,SAI-E表现出与LAI可比的结果.
这些发现表明,LAI在复杂的根管解剖学中提供了增强的消毒潜力.

关键词:

生物膜是一种生物膜.清洁效率的提高,可以提高清洁效率.激光激光激光激光激光侧面运河侧面运河声波激活的声音激活超声波激活方式超声波激活

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