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压电装置和动态导航系统集成用于骨窗引导手术.

Frederico C Martinho1, Ina L Griffin2, Patricia A Tordik1

  • 1Clinical Professor, Division of Endodontics, Department of Advanced Oral Sciences and Therapeutics, University of Maryland, School of Dentistry, Baltimore, Maryland.

Journal of endodontics
|October 7, 2023
PubMed
概括

将压电装置 (PIEZO) 与动态导航系统 (DNS) 集成,可以提高骨窗引导手术的准确性和效率. 这种PIEZO + DNS方法在体外骨窗切割和根端切除方面被证明优于PIEZO + Freehand.

关键词:
动态导航系统 动态导航系统牙周内微手术 牙周内微手术皮埃索外科手术是一项手术.

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科学领域:

  • 牙科手术 牙科手术
  • 手术导航 手术导航
  • 压电设备 压电设备

背景情况:

  • 在指导骨窗外科手术的动态导航系统 (DNS) 中研究压电器件 (PIEZO) 的集成.
  • 比较PIEZO + DNS与PIEZO + Freehand (FH) 在骨窗切割和根端切除 (RER) 的准确性和效率.

研究的目的:

  • 评估将PIEZO技术与DNS结合用于骨窗引导手术的可行性.
  • 为了比较PIEZO + DNS与PIEZO + FH在特定手术任务中的精度和速度.

主要方法:

  • 48个3D打印的下牙模型被分为PIEZO + DNS和PIEZO + FH组.
  • 程序包括虚拟规划,骨窗切割和根端切除,使用DNS或牙科手术显微镜.
  • 测量包括2D/3D精度偏差,角度偏移,根切除长度/角度,操作时间和意外事故.

主要成果:

  • 与PIEZO + FH (P < .05) 相比,PIEZO + DNS在骨窗切割中表现出显著更高的精度,偏差和角度偏移减少.
  • PIEZO + DNS 组表现出较低的切除角度 (P < .05) 和显著减少的骨窗切割和总操作时间 (P < .05).
  • 两组之间没有观察到意外事故数量的显著差异 (P > .05).

结论:

  • 在骨窗引导手术中,PIEZO设备与DNS的集成是可行的.
  • 动态导航显著提高了骨窗切割程序的准确性和效率.
  • 进一步的体外验证支持了这种联合技术在牙科手术中的潜力.