Spinal Cord CompressionSpinal NeoplasmsSpinal CordSpinal Cord NeoplasmsSpinal Cord InjuriesLaminectomyThoracic VertebraeEpidural NeoplasmsCervical VertebraeDecompression, SurgicalSpinal Cord DiseasesParaplegiaHematopoiesis, ExtramedullarySpinal DiseasesMyelographyScheuermann DiseaseEpidural SpaceSpinal CanalHematoma, Epidural, SpinalMagnetic Resonance ImagingHyperostosisParaparesisRheumatic NoduleOsteochondromaBalloon EmbolectomyOdontoid ProcessBone NeoplasmsEpidural AbscessExostoses, Multiple HereditaryQuadriplegiaNerve Compression SyndromesDiphosphonatesArachnoid CystsArachnoidTuberculosis, SpinalHemangiomaData CompressionSpinal FusionFractures, SpontaneousSpineSciatic NerveNeurosurgical ProceduresSpinal FracturesTreatment OutcomeSpinal Nerve RootsPrognosisSpinal NervesSpinal Cord IschemiaUmbilical CordLumbar VertebraeSpinal OsteophytosisTomography, X-Ray ComputedNerve RegenerationRecovery of FunctionPeripheral NervesStockings, CompressionInjections, SpinalCancer Care FacilitiesNerve FibersRetrospective StudiesFatal OutcomeFractures, CompressionIntervertebral DiscMotor NeuronsOptic NerveTime FactorsSpinal Stenosis