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可堆叠金属导体的形形 anchored手术模板:一种新的技术

Xueying Bai¹, Tao Wu², Yuxi Zhu¹

¹State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China.

International journal of implant dentistry

|May 31, 2024

概括

这项研究为可堆叠的金属手术指南引入了一种新的形形,提高了植入物放置的准确性. 这种新的机制增强了稳定性,导致牙植入物定位精确,偏差最小.

科学领域:

牙科植入物学牙科植入物学
手术导航手术导航
生物材料工程生物材料工程

背景情况:

可堆叠的金属手术指南对于牙植入物放置至关重要.
现有的指南面临着不稳定的挑战,可能会影响准确性.
需要加强固机制,以提高导向稳定性.

研究的目的:

为可堆叠金属外科手术指南提供一种新的形杆 anchoring 机制.
评估这种新技术所带来的稳定性提升和精度提升.
为了解决当前植入物外科手术指南中固有的不稳定性问题.

主要方法:

为可堆叠的金属手术指南开发了一种新的形杆 anchoring机制.
使用Mimics Medical和Materialise Magics软件分析了手术后的植入物位置.
评估的关键指标包括3D冠状偏差,3D顶峰偏差和角偏差.

主要成果:

形杆在可堆叠的金属外科手术指南中表现出更好的稳定性.
观察到植入物放置的高精度,平均偏差为0.97毫米 (冠状),1.56毫米 (圆顶) 和2.95° (角形).
手术后的圆束计算机断层扫描 (CBCT) 证实了该技术的准确性.

结论:

新型的形杆 anchoring机制有效地提高了可堆叠的金属手术指南的稳定性.
这种技术显著提高了牙植入物安置程序的准确性.
这些发现表明,在克服手术指导系统的不稳定性方面,这是一个有希望的解决方案.

关键词:

没有牙的植入物植入物是一种植入物.静态的计算机辅助植入体手术.手术指南手术指南模板模板模板模板模板

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