Freysinger W, Gunkel A R, Thumfart W F
ENT Department, University of Innsbruck, Austria.
Eur Arch Otorhinolaryngol. 1997;254(7):343-6. doi: 10.1007/BF02630726.
Intraoperative three-dimensional (3D) "navigation" has significantly improved patient safety during operative procedures on the paranasal sinuses and the frontal skull base. The ISG Viewing Wand (ISG Technologies, Mississauga, Ontario, Canada) is now used routinely for such procedures in our hospital at the present time. Current use with our radiological and intraoperative protocols has demonstrated a clinical accuracy of 1-2 mm. Initial experience with the ARTMA Virtual Patient (ARTMA Biomedical, Vienna, Austria) has allowed endoscopic 3D navigation by using augmented reality techniques and has been found to be very promising. We present our experience with these systems and discuss the impact of these unique techniques on computer-assisted surgery (CAS) in otorhinolaryngology and head and neck surgery.
术中三维（3D）“导航”显著提高了鼻窦和额颅底手术过程中的患者安全性。目前，我院此类手术常规使用ISG视 wand（ISG Technologies，密西沙加，安大略省，加拿大）。目前，结合我们的放射学和术中方案使用该设备已证明临床精度为1 - 2毫米。对ARTMA虚拟患者（ARTMA Biomedical，维也纳，奥地利）的初步体验表明，通过使用增强现实技术可实现内镜3D导航，且已发现其前景十分广阔。我们介绍了我们使用这些系统的经验，并讨论了这些独特技术对耳鼻咽喉科和头颈外科计算机辅助手术（CAS）的影响。
