CraniotomyAnestheticsAnesthetics, LocalAnesthetics, InhalationAnesthetics, GeneralAnesthetics, IntravenousIsofluraneHalothaneNeurosurgical ProceduresPneumocephalusAnesthetics, CombinedAnesthesiaEnfluranePropofolAnesthesia, GeneralLidocaineFrontal BoneHematoma, Subdural, AcuteAnesthesia, LocalMethyl EthersTrephiningAnesthetics, DissociativeMethoxyfluraneHead Injuries, PenetratingBupivacaineBrain NeoplasmsDelayed Emergence from AnesthesiaDura MaterHematoma, SubduralIntracranial AneurysmSupratentorial NeoplasmsAnesthesia, InhalationSurgical Fixation DevicesMeningeal NeoplasmsFrontal SinusBenzocaineMeningiomaArachnoid CystsKetamineAnesthesia, DentalMicrosurgerySubdural SpaceTetracaineFentanylConsciousness MonitorsMonitoring, IntraoperativeNitrous OxideNerve BlockPrilocaineTomography, X-Ray ComputedThiopentalGlasgow Coma ScaleHematoma, Epidural, CranialPostoperative ComplicationsEtomidateProcaineHematoma, Subdural, ChronicConscious SedationCerebrospinal Fluid RhinorrheaTemporal BoneCranial Fossa, AnteriorEtherFourth VentricleStereotaxic TechniquesMagnetic Resonance ImagingBrain AbscessAnesthesiologyPentobarbitalNeurosurgeryHematoceleDibucaineSurgical InstrumentsMepivacaineAnesthesia, IntravenousSurgical FlapsCerebellar DiseasesVentriculostomyEtidocaineBrain InjuriesSkull BaseCranial Nerve NeoplasmsSkull FracturesCarticaineCerebral AngiographySubarachnoid HemorrhageAneurysm, RupturedSkull Base NeoplasmsChloroformAnesthesia, ConductionCerebral VeinsAnesthesia, EpiduralAdjuvants, AnesthesiaOrbitXylazineIntracranial HemorrhagesDecompression, SurgicalAnesthesia Recovery PeriodAnesthesia, ObstetricalEthersBrain Diseases