Spinal Cord CompressionEuthanasia, AnimalSpinal CordIntervertebral DiscSpinal Cord InjuriesSpinal StenosisSpinal NeoplasmsDislocationsRadiculopathySpinal Cord NeoplasmsCervical VertebraeDecompression, SurgicalLaminectomyLumbar VertebraeThoracic VertebraeSpinal Nerve RootsSpinal Cord DiseasesIntervertebral Disc DisplacementSpinal DiseasesIntervertebral Disc DegenerationUltrasonic Surgical ProceduresHip DislocationEpidural NeoplasmsMagnetic Resonance ImagingParaplegiaMyelographySpinal CanalShoulder DislocationEpidural SpaceHematopoiesis, ExtramedullaryScheuermann DiseaseHematoma, Epidural, SpinalKnee DislocationSpineSpinal FusionParaparesisHyperostosisQuadriplegiaSpinal Cord IschemiaRheumatic NoduleOsteochondromaOdontoid ProcessTreatment OutcomeHip Dislocation, CongenitalBalloon EmbolectomyTuberculosis, SpinalInjections, SpinalCarotid StenosisEpidural AbscessSpinal OsteophytosisAortic Valve StenosisPatellar DislocationBone NeoplasmsRecovery of FunctionSpinal FracturesLumbosacral RegionTomography, X-Ray ComputedArachnoidArachnoid CystsNerve Compression SyndromesExostoses, Multiple HereditaryUmbilical CordSpinal NervesDiphosphonatesSpinal InjuriesNeurosurgical ProceduresObserver VariationRetrospective StudiesHemangiomaTime FactorsData CompressionMotor NeuronsFractures, SpontaneousSpinal Cord RegenerationCoronary StenosisFibrocartilageAnesthesia, SpinalTracheal StenosisDisease Models, AnimalTractionCompressive StrengthRats, Sprague-DawleyAtlanto-Axial JointSpondylosisLigamentum FlavumCervical AtlasOrthopedic ProceduresPosterior Horn CellsPainConstriction, PathologicStockings, CompressionFatal OutcomeBiomechanical PhenomenaGanglia, SpinalKyphosisCancer Care FacilitiesNerve RegenerationAxonsSacrumWeight-Bearing