Journal of Korean Neurosurgical Society
- 제29권1호
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- Pages.72-77
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- 2000
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- 2005-3711(pISSN)
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- 1598-7876(eISSN)
영상유도 뇌수술 장비의 임상적 적용 : Zeiss SMN System
Clinical Application of Image Guided Surgery : Zeiss SMN System
- Lee, Chea Heuck (Department of Neurosurgery, Seoul Paik Hospital, College of Medicine Inje University) ;
- Lee, Ho Yeon (Department of Neurosurgery, Seoul Kangnam General Hospital) ;
- Whang, Choong Jin (Department of Neurosurgery, Seoul Kangnam General Hospital)
- 투고 : 1999.05.10
- 심사 : 1999.10.07
- 발행 : 2000.01.28
초록
The authors describe the experience with the interactive image-guided Zeiss SMN system, which has been applied to 20 patients with various intracranial lesions during one year. Preoperative radiologic evaluation was CT scan in 6 cases, MRI in 14 cases. In all except one case, average fiducial registration errors were less than 2mm. There was no statistical difference in registration error between CT and MR image. This system considered to be relatively stable with respect to soft and hardware. Also it was useful for the designing of the scalp incision and bone flap and assessing the extent of resection in tumors, especially in gliomas. Moreover, it was helpful to evaluate complex surgical anatomy in skull base surgery.