使用圆束计算机断层扫描的旋转和反转文件系统的通道传输和集中能力的比较评估:一项体外研究
Tanisha Singh1, Manju Kumari1, Rohit Kochhar1
1Department of Conservative Dentistry and Endodontics, I. T. S. Dental College Hospital and Research Centre, Greater Noida, Uttar Pradesh, India.
Journal of conservative dentistry : JCD
|July 3, 2023
概括
与TruNatomy和One Curve旋转系统相比,WaveOne Gold反转文件显示出优越的通道中心化和更少的运输. 这项研究突出了根管道准备的内牙科文件性能差异.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 牙科材料科学 牙科材料科学
- 生物医学工程 生物医学工程
背景情况:
- 根管道准备的目的是清洁和塑造道空间.
- 文件系统影响运河运输和集中能力.
- 圆束计算断层扫描 (CBCT) 是评估内牙程序的宝贵工具.
研究的目的:
- 为了比较WaveOne Gold,TruNatomy和One Curve内牙系统的道运输和集中能力.
- 在模拟的根通道中,评估互换与旋转文件系统的性能.
主要方法:
- 选择了60个带有特定通道曲率的下牙.
- 运河使用WaveOne Gold (反向),TruNatomy (旋转) 和One Curve (旋转) 系统进行准备.
- 在仪器仪表之前和之后进行CBCT扫描,以分析通道准备.
主要成果:
- 与TruNatomy和One Curve相比,WaveOne Gold的运输道显著减少,并且具有更好的集中能力.
- 在距离顶部的2,3,4毫米处观察到差异.
- 所有测试组都显示了运河运输和集中能力的显著差异.
结论:
- 波浪一金互换系统在保持运河形状方面表现出卓越的性能.
- 旋转系统 (TruNatomy和One Curve) 显示出更多的运河运输.
- 文件系统设计对根管道准备的结果产生重大影响.
关键词:
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