Gunkel A R, Freysinger W, Thumfart W F
ENT-Department, University of Innsbruck, Austria.
Surg Radiol Anat. 1997;19(1):7-10. doi: 10.1007/BF01627727.
Minimal invasive endoscopic operations in the paranasal sinuses rely on the detailed knowledge of the individual anatomy, in particular the relationship of the sinus system to neighbouring delicate and vulnerable anatomical structures. Digital CT and MR images are used for 3D reconstruction of the operating field, providing the basis for most 3D navigation systems, guiding the surgeon in close vicinity to delicate structures and so minimising the risk of iatrogenic trauma. We report the application of the ISG Viewing Wand, a computer-assisted navigation system, in endoscopic endonasal surgery related to the anatomy of the paranasal sinuses.
鼻窦的微创内镜手术依赖于对个体解剖结构的详细了解，尤其是鼻窦系统与邻近脆弱精细解剖结构的关系。数字CT和MR图像用于手术区域的三维重建，为大多数三维导航系统提供基础，引导外科医生靠近精细结构，从而将医源性创伤风险降至最低。我们报告了ISG观察棒（一种计算机辅助导航系统）在与鼻窦解剖相关的鼻内镜手术中的应用。
