Hematoma, SubduralHematoma, Subdural, ChronicHematoma, Subdural, AcuteSubdural SpaceHematomaHematoma, Subdural, SpinalHematoma, Subdural, IntracranialEmpyema, SubduralSubdural EffusionHematoma, Epidural, CranialTrephiningCraniotomyDura MaterCraniocerebral TraumaTomography, X-Ray ComputedHead Injuries, ClosedArachnoid CystsBattered Child SyndromeHematoma, Epidural, SpinalNeurosurgical ProceduresArachnoidDrainageShaken Baby SyndromeGlasgow Coma ScaleHeadacheIntracranial HypotensionCranial Fossa, PosteriorMagnetic Resonance ImagingCerebral HemorrhagePost-Dural Puncture HeadacheRemission, SpontaneousSkull Fracture, DepressedBlood Patch, EpiduralGlasgow Outcome ScaleSkull FracturesPneumocephalusDecompression, SurgicalCerebral Hemorrhage, TraumaticFatal OutcomePupil DisordersBirth InjuriesBrain AbscessSubarachnoid SpaceBrain InjuriesRetinal HemorrhageCerebral AqueductSubarachnoid HemorrhagePostoperative ComplicationsThird VentricleChronic DiseaseAccidental FallsIntracranial HemorrhagesCerebral AngiographyVentriculostomyAccidents, TrafficLigamentum FlavumCerebral VentriculographyTreatment OutcomeNeurosurgeryHydrocephalusSkiingConsciousness DisordersMeningeal NeoplasmsSpinal PunctureMeningiomaRetrospective StudiesCerebrospinal Fluid ShuntsAnesthesia, SpinalSkullFactor XII DeficiencyIntracranial HypertensionLaminectomyIntracranial AneurysmSagittal Sinus ThrombosisChild AbuseMeningeal Arteries