Hematoma, SubduralSubdural SpaceHematoma, Subdural, ChronicHematomaHematoma, Subdural, AcuteEmpyema, SubduralSubdural EffusionHematoma, Epidural, CranialHematoma, Subdural, SpinalHematoma, Epidural, SpinalHematoma, Subdural, IntracranialCraniotomyDura MaterTomography, X-Ray ComputedBrain InjuriesCraniocerebral TraumaCerebral HemorrhageBrain ChemistryMagnetic Resonance ImagingBrain NeoplasmsHead Injuries, ClosedArachnoid CystsTrephiningNeurosurgical ProceduresBrain MappingArachnoidBrain AbscessBattered Child SyndromeGlasgow Coma ScaleIntracranial HypotensionBrainBrain EdemaSkull FracturesDrainageShaken Baby SyndromeCranial Fossa, PosteriorCerebral Hemorrhage, TraumaticRemission, SpontaneousIntracranial HemorrhagesHeadacheElectrodes, ImplantedPneumocephalusSubarachnoid SpaceBrain StemGlasgow Outcome ScaleBrain IschemiaDecompression, SurgicalFatal OutcomeCerebral AngiographyTreatment OutcomeSubarachnoid HemorrhagePostoperative ComplicationsMeningesLaminectomyTomography Scanners, X-Ray ComputedExtravasation of Diagnostic and Therapeutic MaterialsPost-Dural Puncture HeadacheRetinal HemorrhageLigamentum FlavumHydrocephalusCerebral AqueductBlood Patch, EpiduralCerebral CortexRetrospective StudiesSuctionElectroencephalographyBasal Ganglia HemorrhageNeurosurgerySkull NeoplasmsBirth InjuriesRupture, SpontaneousSkull Fracture, DepressedIntracranial PressureTime FactorsEpilepsies, PartialRectus AbdominisChronic DiseaseAcute DiseaseCerebrospinal Fluid ShuntsCranial Fossa, MiddleIntracranial HypertensionVentriculostomyCerebral VeinsAneurysm, RupturedAnticoagulantsIntracranial AneurysmCerebral VentriculographyAccidents, TrafficOccipital BoneConsciousness DisordersImage Processing, Computer-AssistedDecompressive CraniectomyBlood-Brain BarrierMeningeal ArteriesSpinal Cord CompressionEpilepsySkullMeningeal NeoplasmsMeningiomaPupil Disorders