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PubMed · 360096

Stereotactic surgery with image processing of computerized tomographic scans.

R D Penn·W W Whisler·C A Smith·W A Yasnoff
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Abstract

The three-dimensional information from computerized tomographic scans has been transformed by image processing for use in stereotactic surgery. A lateral image of the target and calvarium can be superimposed on the lateral x-ray film taken at operation. Computer processing also eliminates extraneous data on the scan and gives the precise distance of the target from the midline. Testing the technique on a phantom shows it to be accurate to better than 0.5 cm. Application of the method for the stereotactic biopsy of a deep tumor is illustrated.

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AdenocarcinomaBrainBrain NeoplasmsHumansModels, NeurologicalStereotaxic TechniquesTomography, X-Ray ComputedJournal Article

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R D Penn, W W Whisler, C A Smith, W A Yasnoff. Stereotactic surgery with image processing of computerized tomographic scans.. https://doi.org/10.1227/00006123-197809000-00005

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