Hematoma, Epidural, CranialHematoma, Epidural, SpinalHematomaSkull FracturesHematoma, SubduralHematoma, Subdural, AcuteLaminectomyHematoma, Subdural, ChronicSpinal Cord CompressionCranial Fossa, PosteriorParaparesisRemission, SpontaneousDecompression, SurgicalEpidural SpaceTomography, X-Ray ComputedHematoma, Subdural, IntracranialHead Injuries, ClosedIncidenceCraniotomyDelayed Emergence from AnesthesiaDura MaterSphenoid SinusitisCraniocerebral TraumaCervical VertebraeBrown-Sequard SyndromeSkull Fracture, BasilarMagnetic Resonance ImagingParietal BoneArachnoidVagus Nerve InjuriesGlasgow Coma ScaleThoracic VertebraeMyelographyGlasgow Outcome ScaleSpinal Cord DiseasesHematoma, Subdural, SpinalAnesthesia, EpiduralPolyradiculopathyReflex, AbnormalNeurosurgical ProceduresAnalgesia, EpiduralAbducens Nerve InjuryTemporal BoneQuadriplegiaRadiculopathyPain ClinicsPostoperative ComplicationsAnticoagulantsAcute DiseaseSpinal DiseasesEmergenciesCerebral HemorrhageTrephiningLumbar VertebraeTreatment OutcomeOssification, HeterotopicNeurologic ExaminationRetrospective StudiesAccidental FallsSubdural SpaceCerebral Hemorrhage, TraumaticRisk FactorsSpinal Cord