Summary
Accuracy of a stereotactic operating microscope, by which imaging data may be superimposed on the operative field without a stereotactic frame, has been most limited by the resolution of imaging information. Using newer algorithms and pilot pole calibration of the digitizer, an error in registration of 2 mm and in contour display of 3 mm has been demonstrated. Greatest utility of the system clinically has been in providing navigational guidance to small lesions undergoing resection.
Supported in part by: The Whitaker Foundation, Camp Hill, PA, and DHHS/NIH grant GM 37308.
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Hatch JF, Roberts DW, Strohbehn JW (1985) Reference-display system for the integration of CT scanning and the operating microscope. In: Kuklinski WS, Ohley WJ (eds) Proceedings of the Eleventh Annual Northeast Bioengineering Conference. IEEE, New York, pp 252–254
Roberts DW, Strohbehn JW, Hatch JF, Murray W, Kettenberger H (1986) A frameless stereotaxic integration of computerized tomographic imaging and the operating microscope. J Neurosurg 65: 545–549
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© 1989 Springer-Verlag
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Roberts, D.W., Strohbehn, J.W., Friets, E.M., Kettenberger, J., Hartov, A. (1989). The Stereotactic Operating Microscope: Accuracy Refinement and Clinical Experience. In: Broggi, G., Burzaco, J., Hitchcock, E.R., Meyerson, B.A., Tóth, S. (eds) Advances in Stereotactic and Functional Neurosurgery 8. Acta Neurochirurgica Supplementum, vol 46. Springer, Vienna. https://doi.org/10.1007/978-3-7091-9029-6_28
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DOI: https://doi.org/10.1007/978-3-7091-9029-6_28
Publisher Name: Springer, Vienna
Print ISBN: 978-3-7091-9031-9
Online ISBN: 978-3-7091-9029-6
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