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Current Concepts and Results With a Nine-Year Experience

The purpose of this paper is to preset our experience with the surgical treatment of Cerebro-Vascular Insufficiency, to review the indications for surgery, analyze the results obtained, and to summarize our present mode of therapy. During a nine year period from 1961 to 1970 inclusive, we performed sixtyfive reconstructive arterial operations for Cerebral Vascular Insufficiency (Table 1). The present review is based upon the experience obtained with the fifty-six endarterectomies as the results obtained with patients treated for aneurysm or subclavian steal syndrome will be made the subject of a subsequent study. The patients were classified in four groups according to their symptomatology (Table 2).