Spinal Cord CompressionSpinal NeoplasmsSpinal CordSpinal Cord NeoplasmsSpinal Cord InjuriesLaminectomyThoracic VertebraeCervical VertebraeEpidural NeoplasmsDecompression, SurgicalSpinal Cord DiseasesSpinal DiseasesParaplegiaHematopoiesis, ExtramedullarySpineMyelographyScheuermann DiseaseEpidural SpaceSpinal CanalHematoma, Epidural, SpinalMagnetic Resonance ImagingHyperostosisParaparesisRheumatic NoduleOsteochondromaBalloon EmbolectomyOdontoid ProcessBone NeoplasmsEpidural AbscessQuadriplegiaExostoses, Multiple HereditaryTuberculosis, SpinalDiphosphonatesSpinal FusionArachnoid CystsArachnoidLumbar VertebraeHemangiomaData CompressionSpinal FracturesFractures, SpontaneousNerve Compression SyndromesNeurosurgical ProceduresTreatment OutcomeSpinal OsteophytosisTomography, X-Ray ComputedSpinal Cord IschemiaUmbilical CordRecovery of FunctionStockings, CompressionInjections, SpinalIntervertebral DiscRetrospective StudiesCancer Care FacilitiesSpinal Nerve RootsFractures, CompressionFatal OutcomeSpinal StenosisTime FactorsLigamentum FlavumSpinal InjuriesOsteochondromatosisCervical AtlasSpinal NervesDisease Models, AnimalPalliative CareOssification of Posterior Longitudinal LigamentMotor Neurons