使用虚拟现实进行DCR手术的术前规划
Ayelet Priel1,2, Dor Hadida Barzilai1,3,4, Shai Tejman-Yarden1,3,4
1School of Medicine, Faculty of Medical and Health Sciences, Tel Aviv University, Tel Aviv, Israel.
Seminars in ophthalmology
|July 19, 2024
概括
评估了一种新的虚拟现实 (VR) 工具,以提高对DCR手术患者鼻腔解剖学的理解. 虚拟现实工具并没有显著改善CT扫描的外科解释,这表明需要进一步开发.
科学领域:
- 眼科和耳鼻喉科的眼科和耳鼻喉科.
- 医学成像和可视化 医学成像和可视化
- 手术解剖学教育教育的教育
背景情况:
- 在手术前的计算机断层扫描 (CT) 扫描的准确解释对于达克里奥西斯托里诺斯托米 (DCR) 手术至关重要.
- 虚拟现实 (VR) 提供了复杂解剖结构的沉浸式可视化潜力.
- 在手术规划中评估新型VR工具的有效性至关重要.
研究的目的:
- 评估一种新的虚拟现实 (VR) 工具,旨在增强对鼻腔解剖学的理解.
- 评估该工具对DCR手术前手术CT扫描的解释的影响.
- 为了比较使用VR工具的ENT外科医生和眼科医生的诊断准确度.
主要方法:
- 术前轨道CT扫描 (DICOM) 用专用软件进行处理,以准备3D解剖模型.
- 细分包括头骨,眼囊,鼻腔隔膜和轮; 3D 模型是用VR 头显可视化的.
- 十个病例被六名外科医生 (ENT和眼膜外科医生,高级外科医生和住院外科医生) 使用VR工具进行了评估.
主要成果:
- 耳鼻腔外科医生在73.3%的病例中正确识别了病理方面,明显优于眼科医生 (43.3%,p=0.018).
- 耳鼻腔外科医生在72.8%的病例中正确识别了隔膜偏差,而眼科医生则为47.2% (p=0.094).
- 咨询师和住院医生之间没有发现诊断准确度的显著差异,VR工具也没有提高整体解释准确度.
结论:
- 与眼科医生相比,耳鼻喉科外科医生对CT扫描的解释能力优于眼科医生,顾问的表现优于住院医生.
- 目前的VR系统没有提高对DCR手术术术前CT扫描的解释.
- 需要进一步的研究来开发VR系统,以有效地帮助解读DCR手术规划和执行的CT扫描.
关键词:
计算机断层扫描 (CT) 是一种计算机断层扫描.ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT达克里奥西斯托里诺斯托米眼球塑料是一种眼球塑料.虚拟现实 虚拟现实 虚拟现实 虚拟现实更多相关视频
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