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数字下巴跟踪系统对动态闭口表面形态和状骨倾斜度测量的影响

Sina Saygılı¹, Ayşenur Özcan-Sezgin¹, Alper Aktosun¹

¹Department of Prosthodontics, Istanbul University, Istanbul, Turkey.

The journal of advanced prosthodontics

|September 8, 2025

概括

牙科修复的数字数据收集方法对牙设计的影响最小. 数字和传统的工作流程,包括半可调节的关节器,为修复提供可靠的临床结果.

科学领域:

牙科修复牙科修复牙科修复
封闭性形态学封闭性形态学
数字牙科数字牙科

背景情况:

数字系统能够对功能性闭塞路径进行口内记录.
数字记录的功能生成通路 (DRFGP) 技术使用口内扫描仪和光学跟踪.

研究的目的:

调查不同数据收集方法对最终修复设计的影响.
评估对动态闭塞形态学的影响.

主要方法:

两项副研究评估了全门闭口片和三个单位的固定部分假牙 (FPD).
方法包括虚拟发音器,面部扫描和部跟踪系统 (光学和电子).
进行了状倾斜和贝内特角的比较.

主要成果:

在光学跟踪装置 (OTD) 和电子跟踪装置 (ETD) 之间发现了对状倾斜度测量的显著差异.
在OTD中观察到密闭表面的偏差和FPD牙1.6的显著差异.
侧向状的倾斜值显示出差异.

结论:

尽管大跟踪的测量差异很大,但对复原的闭塞设计的影响很小.
半可调节的关节器给出了与数字方法相似的结果.
传统和数字工作流程都显示出临床可靠性.

关键词:

条件的倾斜度条件的倾斜度数字工作流的数字工作流.牙跟踪,可以追踪牙的位置.阻塞阻塞阻塞阻塞虚拟关节器是一个虚拟的关节器.

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