Revascularization of anterior and posterior circulation ischemia.
D001157:Arterial Occlusive Diseases / Q000601:surgery; D002545:Brain Ischemia / Q000517:prevention & control / Q000601:surgery*; D002548:Cerebral Revascularization; D002561:Cerebrovascular Disorders / Q000601:surgery; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery; D009422:Nervous System Diseases / Q000601:surgery