Freysinger W, Gunkel A R, Bale R, Vogele M, Kremser C, Schön G, Thumfart W F
Department of Otorhinolaryngology, University of Innsbruck, Austria.
Ann Otol Rhinol Laryngol. 1998 Nov;107(11 Pt 1):953-8. doi: 10.1177/000348949810701109.
We report our experiences with the ISG Viewing Wand intraoperative 3-dimensional navigation device in endonasal endoscopic procedures of the paranasal sinuses, anterior skull base, and petrous bone. In the last 12 months we have routinely used the wand in 90 patients for treatment of polyposis nasi, for biopsies and removal of tumors in the nasal cavity and at the frontal skull base, for endocrine ophthalmopathy, and in 1 case for cholesteatoma. We present our computed tomography, magnetic resonance imaging, and clinical protocols that allow a precise routine use of the Viewing Wand. In all cases, the system was extremely helpful for intraoperative localization and helped to optimize surgery.
我们报告了使用ISG观察棒术中三维导航设备进行鼻窦、前颅底和岩骨鼻内镜手术的经验。在过去12个月里，我们常规使用该观察棒为90例患者治疗鼻息肉病、对鼻腔和额颅底肿瘤进行活检及切除、治疗内分泌性眼病，还有1例用于治疗胆脂瘤。我们展示了计算机断层扫描、磁共振成像及临床方案，这些使得观察棒得以精确常规使用。在所有病例中，该系统对术中定位极有帮助，并有助于优化手术。
