NeurosurgeryNeurosurgical ProceduresCraniotomyNeuronavigationStereotaxic TechniquesNeuroendoscopySurgery, Computer-AssistedPostoperative ComplicationsPsychosurgeryIntraoperative CareTreatment OutcomeMicrosurgeryEmbolism, AirBrain NeoplasmsRetrospective StudiesMonitoring, IntraoperativeBrain DiseasesPoetry as TopicDeep Brain StimulationSurgical EquipmentNeuromuscular MonitoringSpecialties, SurgicalPolyhydroxyethyl MethacrylateIntraoperative ComplicationsRadiosurgeryMagnetic Resonance ImagingSkull BaseMeningiomaPreoperative CareBariatric SurgeryFilingNeuroradiographyIntraoperative PeriodSubthalamic NucleusPerioperative CarePneumocephalusGeneral SurgeryProspective StudiesCraniocerebral TraumaPostoperative CareBrain AbscessMeningeal NeoplasmsFollow-Up StudiesHistory, 20th CenturyAnesthesiaTime FactorsThoracic SurgeryTomography, X-Ray ComputedIntracranial Hemorrhage, HypertensiveCraniopharyngiomaSkull Base NeoplasmsNeurologyPituitary NeoplasmsAnesthesia, IntravenousCardiac Surgical ProceduresMeningitis, BacterialDura MaterSubarachnoid HemorrhageHydrocephalusIntracranial AneurysmBrainPostoperative PeriodSkullEpilepsySurgery, PlasticScalpNervous System DiseasesDecompression, SurgicalRoboticsGlobus PallidusMedical AuditAstrocytomaThoracic Surgery, Video-AssistedCataract ExtractionSubtraction TechniqueSurgical Procedures, OperativeCerebrospinal FluidBrain InjuriesRisk Factors