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将超声波设备集成到动态导航系统中,以实现完全引导的动态内牙微手术工作流程:一个体外研究.

Frederico C Martinho¹, Nicholas H Stroeters¹, Bruno G Bisi²

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

Journal of endodontics

|March 5, 2025

概括

这项研究表明,将超声波 (美国) 设备与内微手术 (EMS) 的动态导航系统 (DNS) 集成,可以提高精度. 完全引导的动态EMS比自由手技术提供了更高的精度.

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牙周内科牙周内科是指牙周内科.微手术是一种微手术.超声波超声波超声波的使用方法

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科学领域:

牙内脏微手术牙内脏微手术
手术导航系统手术导航系统
超声波设备超声波设备

背景情况:

研究了超声波 (US) 设备与动态导航系统 (DNS) 的集成.
评估一个完全引导的动态内牙微手术 (EMS) 工作流程的可行性.
将精度和效率与自由手 (FH) 方法进行比较.

研究的目的:

评估使用US + DNS完全引导动态EMS工作流程的可行性.
为了比较US+DNS与US+FH的手术精度和效率.

主要方法:

三十八个下牙被分为US + DNS和US + FH组.
程序包括骨窗切割 (BWC),根末切除 (RER),根末腔室准备 (RECP) 和根末填充 (REF) 在动态导航下.
测量包括3D偏差,切除长度,切除角度,RECP偏差,REF深度和操作时间.

主要成果:

美国+DNS组在BWC (P < .0001) 和RECP (P < .05) 中显示出显著更高的准确性与较小的3D偏差.
在美国+DNS组中,RER角度明显较低 (P < .0001),而REF深度更精确 (P < .05).
这两种工作流都是时间效率高的,尽管US + FH更快 (P < .05).

结论:

将US集成到DNS中以实现完全引导的动态EMS工作流程是可行的.
完全引导的动态EMS工作流显著提高整体外科准确性.