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Virtual reality technology for teaching neurosurgery of skull base tumor.
BMC Medical Education ( IF 3.6 ) Pub Date : 2020-01-03 , DOI: 10.1186/s12909-019-1911-5
Xuefei Shao 1 , Quan Yuan 2 , Daqing Qian 3 , Zheng Ye 3 , Gao Chen 4 , Kang le Zhuang 4 , Xiaochun Jiang 1 , Yuelong Jin 5 , Di Qiang 6
Affiliation  

BACKGROUND Neurosurgery represents one of the most challenging and delicate of any surgical procedure. Skull base tumors in particular oftentimes present as a very technically difficult procedures in the setting of neurosurgical teaching. Virtual reality technology is one of the most promising surgical planning tools. It can perform fast three-dimensional (3D) reconstruction of computed tomography (CT), magnetic resonance imaging (MRI) and other imaging data sets under conditions of virtual reality (VR). Surgical simulation can more intuitively understand the anatomical relationship of the surgical area in significantly greater detail. METHODS Thirty clinical undergraduates from the class of 2016 were randomly divided into two groups: the traditional teaching group and the virtual reality teaching group. After the study concluded, the teaching effectiveness was evaluated by combining basic theoretical knowledge, case analysis and questionnaire survey methods. RESULTS Comparative analysis between both groups showed the response effect of the virtual reality teaching group was better than that of the traditional teaching group (P < 0.05). There was also no difference between both groups in terms of the design of the surgical approach and the listing of surgical matters that required attention (P > 0.05).The results of theoretical knowledge assessment between both groups showed that the scores of basic theory, location, adjacent structure, clinical manifestation, diagnosis and analysis, surgical methods and total scores in the VR group exceeded those in the traditional teaching group (P < 0.05). CONCLUSIONS This study showed that VR technology might improve neurosurgical skull base teaching quality, which should be promoted in the teaching of clinical subjects.

中文翻译:

用于教授颅底肿瘤神经外科手术的虚拟现实技术。

背景技术神经外科手术是任何外科手术中最具挑战性和最脆弱的一项。特别是在神经外科教学中,颅底肿瘤通常在技术上非常困难。虚拟现实技术是最有前途的手术计划工具之一。它可以在虚拟现实(VR)的条件下执行计算机断层扫描(CT),磁共振成像(MRI)和其他成像数据集的快速三维(3D)重建。手术模拟可以更直观地更详细地了解手术区域的解剖关系。方法将2016届临床大学生中的30名随机分为传统教学组和虚拟现实教学组。研究结束后,结合基础理论知识,案例分析和问卷调查法对教学效果进行评估。结果两组之间的对比分析表明,虚拟现实教学组的反应效果优于传统教学组(P <0.05)。两组在手术方法的设计和需要注意的手术事项列表上也没有差异(P> 0.05)。两组之间的理论知识评估结果表明,基础理论,位置评分VR组的邻近结构,临床表现,诊断和分析,手术方法和总分均超过传统教学组(P <0.05)。
更新日期:2020-01-04
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