CraniotomyDecompressive CraniectomyDecompression, SurgicalIntracranial HypertensionEmpyema, SubduralTrephiningGlasgow Coma ScaleNeurosurgical ProceduresSkullHematoma, Subdural, AcuteIntracranial PressureDura MaterCranial Fossa, PosteriorBrain InjuriesCerebellar DiseasesGlasgow Outcome ScaleBrain EdemaHematoma, SubduralHematoma, Epidural, CranialArnold-Chiari MalformationEncephalocelePlatybasiaSubdural EffusionOccipital BonePneumocephalusSyringomyeliaTomography, X-Ray ComputedFrontal BoneSkull NeoplasmsStandard of CareCerebellopontine AngleMagnetic Resonance ImagingHead Injuries, PenetratingCraniosynostosesCerebral InfarctionEmbolism, AirCraniocerebral TraumaBrain NeoplasmsInfarction, Middle Cerebral ArteryDelayed Emergence from AnesthesiaIntracranial AneurysmPostoperative ComplicationsSurgical Fixation DevicesMeningeal NeoplasmsSupratentorial NeoplasmsTreatment OutcomeFrontal SinusForamen MagnumReconstructive Surgical ProceduresExtravasation of Diagnostic and Therapeutic MaterialsMeningiomaArachnoid CystsConstrictionSubdural SpaceCerebellar NeoplasmsMicrosurgeryPhysical and Rehabilitation MedicineHematoma, Subdural, ChronicCerebrospinal Fluid RhinorrheaTemporal BoneCranial Fossa, AnteriorFourth VentricleReperfusionRetrospective StudiesStereotaxic TechniquesBrain AbscessNeurosurgeryHematoceleSurgical InstrumentsBrainCerebrovascular CirculationVentriculostomySurgical FlapsCerebral ArteriesSkull BaseConsciousness MonitorsCranial Nerve NeoplasmsSkull FracturesNeurologic Examination