Next: INTRODUCTION
Multimodality Interactive Stereoscopic Image-Guided Neurosurgery
B. L. K. Davey
, R. M. Comeau
, P. Munger
,
L. J. Pisani
, D. Lacerte
, A. Olivier
and
T. M. Peters
Montreal Neurological Institute
McGill University, Montreal, Quebec, Canada, H3A 2B4
ISG Technologies Inc.
6509 Airport Rd., Mississauga, Canada, L4V 1S7
Abstract:
We demonstrate the use of integrated multi-modality data
(MRI, MRA, DSA, PET and live video) and 3-D stereoscopic imaging
in the context of image-guided
neurosurgery. We consider here the integration of anatomical
data (MRI), vascular data (DSA and MRA) and functional data (PET)
derived from the patient undergoing the surgical procedure. In
addition live video images are merged with renderings of the data
stored in the computer.
The integration of multimodality data provides the surgeon with
interactive and intuitive access to a comprehensive overview of
the brain structures on which surgery is being performed. Ready
access to this information enhances the surgeon's ability to
avoid critical vessels and structures of functional significance.
Next: INTRODUCTION