Joint Study of Extracranial Arterial Occlusion
- 11 March 1968
- journal article
- research article
- Published by American Medical Association (AMA) in JAMA
- Vol. 203 (11) , 961-968
- https://doi.org/10.1001/jama.1968.03140110053011
Abstract
For 80% of 4,748 patients with cerebrovascular insufficiency, complete four-vessel examinations were made. Although the primary purpose was localization of surgically accessible extracranial lesions, intracranial studies were also obtained in a high percentage of cases. The overall grave complication rate was 1.2%. A test of interinstitutional comparability of x-ray interpretation revealed greatest agreement when lesions compromised more than 50% of the arterial lumen.Keywords
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