Longitudinal LigamentsSpinal CanalOssification of Posterior Longitudinal LigamentLigamentsSpinal StenosisInjections, EpiduralLigamentum FlavumOssification, HeterotopicSpinal CordSpineLidocaineHyperostosis, Diffuse Idiopathic SkeletalLigaments, ArticularAnesthetics, LocalSpinal Cord InjuriesSpinal Cord CompressionAlkaline PhosphatasePeriodontal LigamentSpinal Cord DiseasesCervical VertebraeLaminectomyLumbar VertebraeThoracic VertebraeSemicircular CanalsSpinal DiseasesSpinal NeoplasmsSpinal Cord NeoplasmsSpinal FusionSpinal Nerve RootsEar CanalPosterior Cruciate LigamentMyelographyInjections, SpinalDecompression, SurgicalSpinal FracturesSpinal NervesAnesthesia, SpinalPatellar LigamentSpondylosisRoot Canal PreparationSpinal InjuriesEpidural SpaceAnterior Cruciate Ligament ReconstructionMagnetic Resonance ImagingCauda EquinaLumbosacral RegionSacrumBroad LigamentRadiculopathyIntervertebral Disc DisplacementDura MaterPolyradiculopathyTomography, X-Ray ComputedArnold-Chiari MalformationInternal FixatorsSpinal OsteophytosisRound LigamentCadaverRoot Canal IrrigantsDental Pulp CavitySpondylolisthesisBiomechanical PhenomenaMuscular Atrophy, SpinalJoint InstabilityRoot Canal Filling MaterialsLateral Ligament, AnkleCervical AtlasOrthopedic ProceduresSpinal Cord IschemiaAxisDislocationsQuadriplegiaGanglia, SpinalSpiral Ligament of CochleaRuptureKnee JointTractionIntervertebral DiscRecovery of FunctionMotor NeuronsErysipeloidScoliosisTendonsTreatment OutcomeParaplegiaTuberculosis, SpinalKyphosisAchondroplasiaAtlanto-Axial JointSubarachnoid SpaceNerve Compression SyndromesBone ScrewsAnal CanalZygapophyseal JointBack PainNeck InjuriesSyringomyeliaNeurosurgical ProceduresSpinal CurvaturesTooth Apex