Japanese

Clinical Experience of Image-guided Neurosurgery with a Frameless Navigation System (StealthStationTM) Takato MORIOKA 1 , Shunji NISHIO 1 , Kiyonobu IKEZAKI 1 , Yoshihiro NATORI 1 , Takanori INAMURA 1 , Hiroshi MURATANI 1 , Mitsuteru MURAISHI 1 , Kei HISADA 1 , Futoshi MIHARA 2 , Toshio MATSUSHIMA 1 , Masashi FUKUI 1 1Department of Neurosurgery, Neurological Institute, Faculty of Medicine, Kyushu University 2Department of Radiology, Faculty of Medicine, Kyushu University Keyword: frameless navigation system , image-guided surgery , magnetic source imaging , neuronavigation pp.33-40
Published Date 1999/1/10
DOI https://doi.org/10.11477/mf.1436902504
  • Abstract
  • Look Inside

We have applied the frameless navigation system (StealthStationTM) to various neurosurgical proceduresto examine its usefulness. The system consists of a UNIX based workstation that creates triplanar and 3-dimensional images; an infrared optical digitizer with camera array; a reference-light-emitting diode(LED) array (e.g., reference array); and pointer probe modified by the addition of LEDs. This systemwas used to assist in placing a minimal skin incision and craniotomy in 4 cases, to determine thetumor/brain interface in 2 cases, to target the subcortical lesion in one case, and to correlate bony structurewith a skull base tumor in 3 cases. The combined use with magnetic source imaging of the somatosensorycortex allowed a fast orientation of eloquent areas in 2 cases with peri-Rolandic tumor. This system, thus,was proved to be a useful adjunct to open-tumor biopsy or resection.


Copyright © 1999, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1251 印刷版ISSN 0301-2603 医学書院

関連文献

もっと見る

文献を共有