Surgical occlusion of anterior cerebral artery.
D001932:Brain Neoplasms / Q000601:surgery; D002493:Central Nervous System Diseases / Q000209:etiology; D002539:Cerebral Arterial Diseases / Q000601:surgery; D002536:Cerebral Arteries / Q000601:surgery*; D006801:Humans; D008722:Methods; D011183:Postoperative Complications