虚拟和增强现实技术在颅内病变穿刺手术教学中的应用  

Application of virtual and augmented reality in teaching of neurosurgical needle biopsy of intracranial lesions

作　　者：张家墅[1,2] 陈晓雷[1] 王群[1] 侯远征[1,2] 孙国臣[1] 李防晔[1] 张治中[1] 张军[1] 孙正辉[1,2] 余新光[1] 许百男[1] 

机构地区：[1]解放军总医院神经外科,北京100853 [2]解放军总医院海南分院神经外科,海南三亚572013

出　　处：《中国医学教育技术》2017年第5期578-582,共5页China Medical Education Technology

基　　金：解放军总医院科技创新苗圃基金项目(15KMM19);解放军总医院临床科研扶持基金(2016FC-TSYS-1023)

摘　　要：颅内病变穿刺活检术是一种对于脑内病变的活体组织检查方法,也是年轻神经外科医师需要掌握的基本术式。在传统活检手术中,脑功能区的定位完全依靠术者的经验判断,缺乏客观依据,不适合在临床教学中推广,对于缺乏临床经验的年轻神经外科医师来说,脑功能区的定位更具挑战。基于多模态导航的虚拟和增强现实技术,能够解决脑功能区定位和可视化问题。文章介绍了虚拟和增强现实技术在穿刺活检手术教学中的应用经验。Needle biopsy of intracranial lesions is a stereotactic operation of obtaining brain tissue for pathological diagnosis, as well as a routine basic surgery that each young neurosurgeon should master. In traditional biopsy surgery, localization of eloquent brain areas mainly relies on personal experience-based judgment. However, this method lacks objective basis and is difficult to be widely accepted, especially in clinical education. For young neurosurgeons without much clin-ical experience, this procedure is even more challenging. The multi-mode and navigation-based virtual and augmented reality technology can solve the problem of localization and visualization of eloquent brain areas. The article introduces our experience of applying virtual and augmented rea-lity technology to teaching of neurosurgical needle biopsy.

关 键 词：虚拟现实 增强现实 多模态导航 脑活体组织检查术 神经外科教学 

分 类 号：G434[文化科学—教育学]