人类大部的数字分析,以实现半标准化模板工具重建与免费的骨移植
Christopher-Philipp Nobis1, Clara Kübler2, Manuel Olmos2
1Department of Oral and Cranio-Maxillofacial Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Glueckstrasse 11, 91054, Erlangen, Germany. christopher-philipp.nobis@uk-erlangen.de.
Clinical oral investigations
|September 7, 2024
概括
这项研究分析了巴解剖学,以开发用于重建的平均值切割指南. 解剖学变异存在,但它们并不妨碍创建这些具有成本效益的外科手术指南.
科学领域:
- 人体解剖学 解剖学 解剖学
- 口腔和牙面部外科手术
- 生物医学工程 生物医学工程
背景情况:
- 目前的上重建依赖于自由手术技术或复杂的虚拟手术规划 (VSP).
- 需要中间,标准化的方法来提高效率和结果.
- 基于平均值的切割指南提供了一个潜在的解决方案.
研究的目的:
- 分析人类大骨解剖学,以开发基于平均值的切割指导系统.
- 为了弥合自由手重建和VSP之间的差距.
- 提供解剖学数据,以实现高性价比的上腺缺陷重建.
主要方法:
- 50名患者CT扫描的回顾性分析.
- 大的3D建模分为四个区域 (R1-R4).
- 对解剖变异 (Dmean, AVD, ID, IAD) 和细分重建参数的统计分析.
主要成果:
- 面部大鼻壁 (R2) 是最均的区域;气膜过程 (R4) 是最异质的.
- 在R3和R4中观察到显著的年龄和性别差异.
- 平均分段重建角度为131.24°,前段长度为30.71mm,后段长度为28.15mm.
结论:
- 解剖学分析支持开发半标准化的细分切除方法.
- 尽管注意到性别和解剖学变异,但基于平均值的切割指南是可行的.
- 这项研究提供了改善部重建技术和结果的关键数据.
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