INTEGRATION OF STEREOSCOPIC DSA AND 3D MRI FOR IMAGE-GUIDED NEUROSURGERY

被引：21

作者：

PETERS, TM

HENRI, CJ

MUNGER, P

TAKAHASHI, AM

EVANS, AC

DAVEY, B

OLIVIER, A

机构：

[1] Montreal Neurological Institute, McGill University, Montreal, H3A-2BA

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1994年 / 18卷 / 04期

基金：

英国医学研究理事会;

关键词：

SURGERY PLANNING; MULTIMODAL IMAGING; STEREOSCOPIC DISPLAY; 3-DIMENSIONAL DISPLAY; INTER-ACTIVE DISPLAY; OD MRI; DIGITAL SUBTRACTION ANGIOGRAPHY; IMAGE-GUIDED NEUROSURGERY;

D O I：

10.1016/0895-6111(94)90053-1

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

We demonstrate the feasibility and utility of using anatomical/vascular correlation in image-guided surgery, by interfacing a PC-based stereoscopic Digital Subtraction Angiography (DSA) analysis system to a three-dimensional (3D) image based surgical workstation that has been modified to allow presentation of stereoscopic images. Numerical values representing the position and angulation of a hand-held probe are transmitted to both systems simultaneously, enabling the probe to be visualized stereoscopically in both anatomical and vascular images during the surgical procedure. The integration of the patient's vascular and anatomical data in this way provides the surgeon with a complete overview of brain structures through which he is passing the electrode-guiding cannulas, enabling him to avoid critical vessels en route to the targets.

引用

页码：289 / 299

页数：11

共 31 条

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