Extra-intracranial cerebral anastomosis operation in acute ischaemia as an emergency.
D000208:Acute Disease; D001488:Basilar Artery / Q000601:surgery; D002545:Brain Ischemia / Q000601:surgery*; D002339:Carotid Arteries / Q000601:surgery; D002536:Cerebral Arteries / Q000601:surgery*; D006801:Humans