Epidural SpaceEpidural NeoplasmsHematomaSpinal Cord CompressionPulsed Radiofrequency TreatmentQuipazineElectric Stimulation TherapyHematoma, Epidural, CranialHematoma, SubduralSpinal CordHematoma, Subdural, ChronicHematoma, Subdural, AcuteHematoma, Epidural, SpinalSpinal Cord InjuriesHematoma, Subdural, IntracranialTrauma CentersHematoma, Subdural, SpinalMultiple TraumaCerebral HemorrhageWounds, NonpenetratingCraniocerebral TraumaInjections, SpinalSpinal Cord DiseasesTrephiningTrauma Severity IndicesAnesthesia, SpinalSpinal NervesSpinal DiseasesTomography, X-Ray ComputedSpinal CanalSpinal Cord NeoplasmsSpinal Nerve RootsCraniotomySpinal NeoplasmsSpinal InjuriesSpinal StenosisSpinal FusionSkull FracturesLaminectomySubdural SpaceInjury Severity ScoreDura MaterGlasgow Coma ScaleMagnetic Resonance ImagingHead Injuries, ClosedMuscular Atrophy, SpinalCervical VertebraeCerebral Hemorrhage, TraumaticWounds, PenetratingNeurosurgical ProceduresThoracic VertebraeTreatment OutcomeParaplegiaSpinal Cord IschemiaGanglia, SpinalRetrospective StudiesDecompression, SurgicalLumbar VertebraeBasal Ganglia HemorrhageAccidents, TrafficTraumatologySpineSubdural EffusionMotor NeuronsIntracranial HemorrhagesTime FactorsRectus AbdominisLigamentum FlavumTuberculosis, SpinalPostoperative ComplicationsLumbosacral RegionDrainageMyelographySpinal FracturesCranial Fossa, PosteriorSpinal CurvaturesRemission, SpontaneousQuadriplegiaBrain InjuriesPosterior Horn CellsRats, Sprague-DawleyArachnoid CystsParaparesisSpinal PunctureContusionsSuctionProspective StudiesRetroperitoneal SpaceSpinal Muscular Atrophies of Childhood