小脑和脑干纤维解剖的三维建模、增强现实和虚拟现实仿真。

Muhammet Enes Gurses, Abuzer Gungor, Serdar Rahmanov, Elif Gökalp, Sahin Hanalioglu, Mustafa Berker, Aaron A Cohen-Gadol, Uğur Türe
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引用次数: 4

摘要

背景:外科医生必须了解小脑和脑干的复杂解剖结构以及它们之间的三维(3D)关系,才能成功进行手术。据我们所知,目前还没有结合3D模型、增强现实(AR)和虚拟现实(VR)对小脑和脑干结构进行纤维解剖的研究。在这项研究中,我们创建了免费的AR和VR模拟以及小脑和脑干的3D模型。目的:建立人小脑和脑干尸体解剖的三维模型和AR、VR模拟,并研究这些结构的三维关系。方法:采用Klingler方法制备10具尸体小脑和脑干标本。在手术显微镜下解剖小脑和脑干,并在各阶段拍摄二维和三维图像。借助摄影测量工具(Qlone, EyeCue Vision Technologies, Ltd.),将几张二维图片组合在一起,创建了AR和VR模拟和3D模型。结果:首次建立了高分辨率、易获取、免费的小脑和脑干解剖三维模型及AR和VR模拟。结论:小脑-脑干复合体的纤维解剖和AR和VR模拟的3D模型是世界范围内训练神经外科医生目标的有用补充。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Three-Dimensional Modeling and Augmented Reality and Virtual Reality Simulation of Fiber Dissection of the Cerebellum and Brainstem.

Background: Surgeons must understand the complex anatomy of the cerebellum and brainstem and their 3-dimensional (3D) relationships with each other for surgery to be successful. To the best of our knowledge, there have been no fiber dissection studies combined with 3D models, augmented reality (AR), and virtual reality (VR) of the structure of the cerebellum and brainstem. In this study, we created freely accessible AR and VR simulations and 3D models of the cerebellum and brainstem.

Objective: To create 3D models and AR and VR simulations of cadaveric dissections of the human cerebellum and brainstem and to examine the 3D relationships of these structures.

Methods: Ten cadaveric cerebellum and brainstem specimens were prepared in accordance with the Klingler's method. The cerebellum and brainstem were dissected under the operating microscope, and 2-dimensional and 3D images were captured at every stage. With a photogrammetry tool (Qlone, EyeCue Vision Technologies, Ltd.), AR and VR simulations and 3D models were created by combining several 2-dimensional pictures.

Results: For the first time reported in the literature, high-resolution, easily accessible, free 3D models and AR and VR simulations of cerebellum and brainstem dissections were created.

Conclusion: Fiber dissection of the cerebellum-brainstem complex and 3D models with AR and VR simulations are a useful addition to the goal of training neurosurgeons worldwide.

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