Spinal Cord CompressionSpinal CordSpinal Cord InjuriesSpinal NeoplasmsSpinal Cord NeoplasmsLaminectomyThoracic VertebraeSpinal Cord DiseasesParaplegiaCervical VertebraeSpinal DiseasesEpidural SpaceEpidural NeoplasmsDecompression, SurgicalSpinal CanalMyelographyQuadriplegiaHematopoiesis, ExtramedullaryHematoma, Epidural, SpinalScheuermann DiseaseMagnetic Resonance ImagingInjections, SpinalSpinal Cord IschemiaParaparesisHyperostosisSpinal FusionSpinal Nerve RootsMotor NeuronsRheumatic NoduleRecovery of FunctionCordotomySpinal InjuriesSpinal NervesOsteochondromaTuberculosis, SpinalBalloon EmbolectomyOdontoid ProcessSpineEpidural AbscessBone NeoplasmsAnesthesia, SpinalAcute DiseaseArachnoidArachnoid CystsTreatment OutcomeExostoses, Multiple HereditaryUmbilical CordSpinal StenosisDiphosphonatesSpinal FracturesTime FactorsRats, Sprague-DawleyLumbar VertebraeSpinal Cord RegenerationHemangiomaNeurosurgical ProceduresNerve Compression SyndromesData CompressionFractures, SpontaneousReflexSpinal OsteophytosisBones of Lower ExtremityDisease Models, AnimalTomography, X-Ray ComputedPosterior Horn CellsLumbosacral RegionGanglia, SpinalThrombophlebitisRetrospective StudiesCatsHindlimbPainDecerebrate StateAxonsNerve RegenerationMuscular Atrophy, SpinalLocomotionElectric StimulationStockings, CompressionFatal OutcomeSpinal Cord StimulationAnterior Horn CellsMyelitisIntervertebral DiscCancer Care FacilitiesParalysisFractures, CompressionMethylprednisoloneLipomatosisNeuronsLigamentum FlavumHyperalgesiaNeuralgiaCervical AtlasEvoked Potentials, SomatosensoryDura MaterOssification, HeterotopicElectric Stimulation TherapySpondylosisKyphosis