Spinal Cord CompressionSpinal NeoplasmsSpinal CordSpinal Cord NeoplasmsSpinal Cord InjuriesLaminectomyThoracic VertebraeEpidural NeoplasmsCervical VertebraeSpinal CanalDecompression, SurgicalSpinal Cord DiseasesParaplegiaHematopoiesis, ExtramedullarySpinal DiseasesMyelographyScheuermann DiseaseEpidural SpaceHematoma, Epidural, SpinalMagnetic Resonance ImagingHyperostosisParaparesisRheumatic NoduleOsteochondromaBalloon EmbolectomyOdontoid ProcessSemicircular CanalsBone NeoplasmsEpidural AbscessExostoses, Multiple HereditaryQuadriplegiaDiphosphonatesArachnoid CystsArachnoidTuberculosis, SpinalHemangiomaData CompressionSpinal FusionEar CanalSpineFractures, SpontaneousNerve Compression SyndromesSpinal FracturesNeurosurgical ProceduresTreatment OutcomeTomography, X-Ray ComputedLumbar VertebraeSpinal OsteophytosisSpinal Cord IschemiaUmbilical CordRecovery of FunctionStockings, CompressionRoot Canal PreparationInjections, SpinalRetrospective StudiesCancer Care FacilitiesSpinal Nerve RootsFatal OutcomeSpinal StenosisFractures, CompressionIntervertebral DiscTime FactorsLigamentum FlavumCervical AtlasOsteochondromatosisSpinal NervesMotor NeuronsPalliative CareDisease Models, Animal