Spinal Cord CompressionSpinal CordSpinal Cord InjuriesSpinal NeoplasmsSpinal Cord NeoplasmsCervical VertebraeLaminectomySpinal Cord DiseasesThoracic VertebraeSpinal CanalEpidural NeoplasmsParaplegiaSpinal DiseasesDecompression, SurgicalMyelographyEpidural SpaceHematopoiesis, ExtramedullaryQuadriplegiaHematoma, Epidural, SpinalMagnetic Resonance ImagingScheuermann DiseaseSpinal Nerve RootsInjections, SpinalSpinal Cord IschemiaParaparesisSpinal NervesSpinal FusionHyperostosisMotor NeuronsEpidural AbscessRheumatic NoduleSpinal StenosisRecovery of FunctionOsteochondromaTuberculosis, SpinalSpinal InjuriesBalloon EmbolectomyOdontoid ProcessSpineArachnoid CystsNerve RegenerationBone NeoplasmsAnesthesia, SpinalNerve Compression SyndromesArachnoidExostoses, Multiple HereditaryUmbilical CordNeurosurgical ProceduresSciatic NerveSpinal FracturesDiphosphonatesMyelitisSpinal OsteophytosisLumbar VertebraeTreatment OutcomePhrenic NerveRats, Sprague-DawleySpinal Cord RegenerationSpondylosisAnterior Horn CellsHemangiomaAxonsPeripheral NervesData CompressionParalysisTomography, X-Ray ComputedPosterior Horn CellsFractures, SpontaneousDisease Models, AnimalTime FactorsSpinal Cord StimulationGanglia, SpinalLumbosacral RegionRetrospective StudiesLocomotionFatal OutcomeNerve FibersForelimbLongitudinal LigamentsPainDura MaterElectric StimulationMuscular Atrophy, SpinalElectric Stimulation TherapyStockings, CompressionAfferent PathwaysPyramidal TractsContusionsElectromyographyIntervertebral DiscCancer Care FacilitiesNeuronsCordotomyHyperalgesiaFractures, CompressionNeurons, AfferentNeuralgiaReflexMotor ActivityLigamentum Flavum