Thoracic VertebraeSpineSpinal NeoplasmsLumbar VertebraeSpinal CordCervical VertebraeSpinal DiseasesFood PackagingSpinal FracturesSpinal Cord InjuriesRibsSpinal Cord CompressionLaminectomySpinal InjuriesScapulaPolyvinyl ChlorideSpinal CurvaturesEpidural NeoplasmsScoliosisCordotomyParaparesisChylothoraxHumerusSpinal FusionTomography, X-Ray ComputedMagnetic Resonance ImagingLeast-Squares AnalysisPigmentationSpinal CanalInjections, SpinalSpinal NervesSpinal Cord DiseasesMeatSpinal Cord NeoplasmsSpinal Nerve RootsAnesthesia, SpinalSacrumSpinal StenosisTreatment OutcomeTuberculosis, SpinalVertebroplastyLumbosacral RegionKyphosisBone ScrewsFractures, CompressionInternal FixatorsCervical AtlasIntervertebral DiscSpondylolysisMuscular Atrophy, SpinalPolymethyl MethacrylateTailSpinal Cord IschemiaGanglia, SpinalParaplegiaBiomechanical PhenomenaWeight-BearingOrthopedic Fixation DevicesMotor NeuronsBone and BonesCadaverDecompression, SurgicalBone CementsDinosaursLordosisSpondylolisthesisKyphoplastyRats, Sprague-DawleyCompressive StrengthSpinal OsteophytosisBone DensityPosterior Horn Cells