使用面部扫描和脸部捕获进行虚拟关节器安装的数字工作流程:概念验证
Giuseppe D'Albis1, Marta Forte1, Laura Stef2
1Department of Interdisciplinary Medicine, University of Bari Aldo Moro, 70121 Bari, Italy.
Dentistry journal
|August 27, 2025
概括
本研究介绍了使用面弓扫描作为参考的虚拟关装置安装的数字方法. 这种无辐射技术准确地将牙弧的方向转移到CAD-CAM软件中,以改善临床工作流程.
科学领域:
- 数字牙科
- 牙假肢
- 计算机辅助设计和计算机辅助制造 (CAD-CAM)
背景情况:
- 传统的面弓转移对于精确的牙关节器安装至关重要.
- 目前的方法可能涉及电离辐射或主观地标识别.
- 数字化工作流可以提高牙套的精度和效率.
研究的目的:
- 引入一种新的数字技术来实现虚拟关节装置的安装.
- 用扫描的面弓作为一个虚拟的参考弓方向.
- 在转移过程中消除对电离辐射和面部标志识别的需要.
主要方法:
- 开发了一种用于虚拟关节器安装的数字技术.
- 面部3D扫描和扫描的面部弓是数字对齐的.
- 该过程被集成到CAD-CAM环境中 (Ceramill Mind).
主要成果:
- 这种技术精确地复制了骨与大骨的空间关系.
- 在没有电离辐射的情况下实现虚拟交叉安装.
- 该方法可以在CAD-CAM软件中使用半可调节的关节器.
结论:
- 这种无辐射的数字面弓传输是虚拟关节器安装的可行替代方案.
- 该技术是直观的,可以集成到现代临床CAD-CAM工作流程中.
- 需要对更大群体和标准化方案进行进一步的研究,以确认临床可复制性和可靠性.
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