Three positional pancervical angiography.
D002340:Carotid Artery Diseases / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002561:Cerebrovascular Disorders; D002574:Cervical Vertebrae; D006801:Humans; D013128:Spinal Osteophytosis / Q000150:complications*; D014711:Vertebral Artery