Spinal Cord CompressionSpinal CordSpinal NeoplasmsSpinal Cord DiseasesSpinal Cord NeoplasmsLaminectomySpinal Cord InjuriesCervical VertebraeThoracic VertebraeEpidural NeoplasmsDecompression, SurgicalMyelographyParaplegiaSpinal DiseasesHematopoiesis, ExtramedullarySpinal CanalEpidural SpaceSpinal OsteophytosisScheuermann DiseaseHematoma, Epidural, SpinalMagnetic Resonance ImagingHyperostosisParaparesisOsteochondromaSpondylosisRheumatic NoduleOdontoid ProcessBalloon EmbolectomySpinal FusionQuadriplegiaParaparesis, Tropical SpasticBone NeoplasmsEpidural AbscessTuberculosis, SpinalExostoses, Multiple HereditaryNerve Compression SyndromesDiphosphonatesArachnoid CystsOssification of Posterior Longitudinal LigamentArachnoidLigamentum FlavumNeurosurgical ProceduresHemangiomaSpineData CompressionTreatment OutcomeSpinal Nerve RootsFractures, SpontaneousSciatic NerveSpinal FracturesSpinal Cord IschemiaTomography, X-Ray ComputedRecovery of FunctionSpinal StenosisLumbar VertebraeCervical AtlasSpinal NervesUmbilical CordOssification, HeterotopicRetrospective StudiesNerve RegenerationPeripheral NervesMyelitisStockings, CompressionInjections, SpinalFatal OutcomeIntervertebral DiscCancer Care FacilitiesNerve FibersAtlanto-Axial JointDura MaterFractures, CompressionLongitudinal LigamentsMotor NeuronsRadiculopathyOptic NerveTime FactorsKyphosisIntervertebral Disc DisplacementDisease Models, AnimalOsteochondromatosisAxis