Intracranial microsurgery.
D000055:Accessory Nerve / Q000601:surgery; D001165:Arteriovenous Malformations / Q000601:surgery; D001921:Brain / Q000601:surgery*; D001932:Brain Neoplasms / Q000601:surgery; D002530:Cerebellopontine Angle; D002536:Cerebral Arteries / Q000601:surgery; D004564:Electrocoagulation; D005154:Facial Nerve / Q000601:surgery; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery; D002542:Intracranial Embolism and Thrombosis / Q000601:surgery; D008853:Microscopy; D008866:Microsurgery; D014276:Trigeminal Nerve / Q000601:surgery