Spinal Cord CompressionEuthanasia, AnimalLaminectomySpinal CordSpinal Cord InjuriesSpinal NeoplasmsDislocationsSpinal Cord NeoplasmsThoracic VertebraeCervical VertebraeSpinal Cord DiseasesDecompression, SurgicalHip DislocationParaplegiaEpidural NeoplasmsSpinal DiseasesMyelographySpinal CanalEpidural SpaceShoulder DislocationHematoma, Epidural, SpinalHematopoiesis, ExtramedullaryScheuermann DiseaseMagnetic Resonance ImagingParaparesisKnee DislocationSpinal FusionSpinal StenosisLumbar VertebraeHyperostosisQuadriplegiaOdontoid ProcessSpinal Nerve RootsSpinal Cord IschemiaEpidural AbscessSpineRheumatic NoduleOsteochondromaTuberculosis, SpinalArachnoidSpinal OsteophytosisArachnoid CystsHip Dislocation, CongenitalBalloon EmbolectomyLigamentum FlavumTreatment OutcomeInjections, SpinalRecovery of FunctionNeurosurgical ProceduresPatellar DislocationBone NeoplasmsLumbosacral RegionSpinal FracturesNerve Compression SyndromesHemangiomaExostoses, Multiple HereditaryUmbilical CordCervical AtlasDura MaterDiphosphonatesSpinal NervesTomography, X-Ray ComputedData CompressionRetrospective StudiesMotor NeuronsFractures, SpontaneousSpinal Cord RegenerationAtlanto-Axial JointIntervertebral Disc DisplacementCauda EquinaOssification, HeterotopicSpinal InjuriesOssification of Posterior Longitudinal LigamentTime FactorsAnesthesia, SpinalDisease Models, AnimalIntervertebral DiscSpondylosisArachnoiditisRats, Sprague-DawleyKyphosisLongitudinal LigamentsOrthopedic ProceduresPosterior Horn CellsStockings, CompressionTractionSacrumPainFatal OutcomeCancer Care FacilitiesPostoperative ComplicationsNerve RegenerationAxonsSyringomyeliaGanglia, SpinalFractures, CompressionParalysisLocomotionSpinal Cord StimulationMyelitis