Spinal Cord CompressionSpinal DiseasesSpinal StenosisSpinal NeoplasmsSpinal CordSpinal Cord NeoplasmsSpinal FusionSpinal Cord InjuriesLumbar VertebraeLaminectomyThoracic VertebraeEpidural NeoplasmsCervical VertebraeDecompression, SurgicalSpinal Cord DiseasesParaplegiaHematopoiesis, ExtramedullaryMyelographyScheuermann DiseaseEpidural SpaceSpinal CanalHematoma, Epidural, SpinalMagnetic Resonance ImagingHyperostosisParaparesisRheumatic NoduleOsteochondromaBalloon EmbolectomyOdontoid ProcessBone NeoplasmsEpidural AbscessExostoses, Multiple HereditaryQuadriplegiaArachnoid CystsDiphosphonatesArachnoidTuberculosis, SpinalHemangiomaData CompressionFractures, SpontaneousSpineNerve Compression SyndromesSpinal FracturesNeurosurgical ProceduresTreatment OutcomeTrauma CentersSpinal Cord IschemiaUmbilical CordSpinal OsteophytosisTomography, X-Ray ComputedRecovery of FunctionStockings, CompressionRetrospective StudiesInjections, SpinalCancer Care FacilitiesFatal OutcomeMultiple TraumaSpinal Nerve RootsFractures, CompressionIntervertebral DiscTime FactorsCervical AtlasLigamentum FlavumOsteochondromatosisSpinal NervesDisease Models, AnimalPalliative CareMotor Neurons