[Occlusions of the middle cerebral artery and its branches: Correlations between clinical and angiographic findings (author's transl)].

The authors studied 60 patients with occlusions of the middle cerebral artery, of which 30 were partial occlusions and 30 complete. They discuss the etiology, age and sex distribution, clinical findings, the localization of the lesion, and the anastomotic collateral circulation that develops.