CraniotomyAnalgesiaAnalgesia, EpiduralAnalgesia, ObstetricalAnalgesia, Patient-ControlledAnalgesics, OpioidPain, PostoperativeNeurosurgical ProceduresPain MeasurementMorphineAnesthetics, LocalFentanylBupivacainePneumocephalusAcupuncture AnalgesiaFrontal BoneAnalgesicsHematoma, Subdural, AcuteTrephiningAnesthesia, EpiduralMeperidineConscious SedationPainLabor PainHead Injuries, PenetratingSufentanilBrain NeoplasmsPostoperative ComplicationsIntracranial AneurysmHematoma, SubduralDelayed Emergence from AnesthesiaDura MaterNerve BlockSurgical Fixation DevicesMeningeal NeoplasmsAnesthesia, GeneralSupratentorial NeoplasmsInjections, SpinalFrontal SinusMicrosurgeryTomography, X-Ray ComputedMeningiomaArachnoid CystsLabor, ObstetricSubdural SpaceTreatment OutcomeAnesthesia, ObstetricalDouble-Blind MethodHematoma, Epidural, CranialGlasgow Coma ScaleAmidesStereotaxic TechniquesHematoma, Subdural, ChronicMagnetic Resonance ImagingCerebrospinal Fluid RhinorrheaAnesthesia, SpinalTemporal BoneTramadolSurgical InstrumentsFourth VentricleCranial Fossa, AnteriorSurgical FlapsProspective StudiesAnesthesiaNeurosurgeryBrain AbscessAnalgesics, Non-NarcoticAnesthesia, LocalTime FactorsRetrospective StudiesHematoceleNaloxoneCesarean SectionVentriculostomyPropofolMonitoring, IntraoperativePostoperative Nausea and VomitingCerebellar DiseasesPain ThresholdInterpleural AnalgesiaSkull BaseBrain InjuriesConsciousness MonitorsAnesthetics, IntravenousCerebral AngiographySkull FracturesSurgical Procedures, Minimally InvasiveAneurysm, RupturedCranial Nerve NeoplasmsDecompression, SurgicalDrug ToleranceReceptors, Opioid, muSubarachnoid HemorrhageLidocaineSkull Base NeoplasmsKetorolacPain ManagementPregnancyAmbulatory Surgical ProceduresPiperidines