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扩大根通道扫描深度的比较:对三个口内扫描仪和两个扫描技术的分析

Gabriella Schmitz Oliveira¹, Jorge Modesto Dominguez Báez¹, Giovana Mongruel Gomes²

¹Postgraduate student, Department of Restorative Dentistry, School of Dentistry, Ponta Grossa State University (UEPG), Ponta Grossa, PR, Brazil.

The Journal of prosthetic dentistry

|February 27, 2025

概括

振荡式扫描技术和PRIMESCAN口内扫描仪在扩大根通道中显示出优异的深度和表面积捕获. 这一发现对于Endodontic治疗中准确的后置位置至关重要.

科学领域:

牙科牙科牙科牙科
数字牙科数字牙科
牙周内科医院牙周内科医院牙周内科医院

背景情况:

口腔内扫描仪正在取代牙科手术中的传统印记.
它们在扫描扩大根通道以进行后期安置时的准确性尚未得到充分证实.

研究的目的:

评估不同口内扫描仪在扩大根通道上的扫描效果.
为了比较两种扫描技术所捕获的扫描深度和表面积.

主要方法:

使用TRIOS 3,MEDIT i600和PRIMESCAN扫描了10个经过内牙治疗的前牙,其根通道扩大了.
采用了传统和振荡扫描技术.
烯酸树脂印记作为控制.

主要成果:

与传统方法相比,振荡技术显著增加了扫描深度.
PRIMESCAN显示了最大的扫描面积,特别是使用振荡技术.
扫描仪和技术的相互作用显著影响了准确性.

结论:

振荡扫描技术更有效地捕捉了扩大的根运河表面积.
在详细的根管扫描中,PRIMESCAN是有前途的,尤其是在使用振荡技术时.

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