Spinal Cord CompressionSpinal CordSpinal Cord InjuriesSpinal NeoplasmsDecompression, SurgicalSpinal Cord NeoplasmsCervical VertebraeLaminectomySpinal Cord DiseasesThoracic VertebraeDecompressionSpinal CanalDecompression SicknessEpidural NeoplasmsSpinal DiseasesParaplegiaMyelographyEpidural SpaceHematoma, Epidural, SpinalHematopoiesis, ExtramedullaryQuadriplegiaMagnetic Resonance ImagingScheuermann DiseaseSpinal FusionSpinal StenosisParaparesisSpinal Nerve RootsInjections, SpinalSpinal Cord IschemiaEpidural AbscessHyperostosisTuberculosis, SpinalRecovery of FunctionRheumatic NoduleNerve Compression SyndromesSpinal NervesSpinal InjuriesMotor NeuronsLumbar VertebraeOsteochondromaOdontoid ProcessBalloon EmbolectomyArachnoid CystsSpineSpondylosisSpinal OsteophytosisNeurosurgical ProceduresTreatment OutcomeArachnoidSpinal FracturesBone NeoplasmsAnesthesia, SpinalExostoses, Multiple HereditaryUmbilical CordDiphosphonatesMyelitisTomography, X-Ray ComputedSpinal Cord RegenerationParalysisAnterior Horn CellsHemangiomaRats, Sprague-DawleyData CompressionFractures, SpontaneousTime FactorsRetrospective StudiesPosterior Horn CellsDisease Models, AnimalLumbosacral RegionLongitudinal LigamentsSyringomyeliaDura MaterSpinal Cord StimulationAxonsNerve RegenerationPhrenic NerveGanglia, SpinalFatal OutcomeIntervertebral Disc DisplacementDivingLigamentum FlavumLocomotionPainArnold-Chiari MalformationForelimbOssification of Posterior Longitudinal LigamentIntervertebral DiscMuscular Atrophy, SpinalElectric Stimulation TherapyStockings, CompressionContusionsPyramidal TractsKyphosisOssification, HeterotopicCervical AtlasCancer Care FacilitiesNeuronsRadiculopathyElectromyographyAfferent Pathways