LaminectomyChronic PainPainPain ManagementSpinal Cord CompressionPain MeasurementDecompression, SurgicalSpinal StenosisLumbar VertebraePain, IntractableBack PainPain ThresholdLigamentum FlavumChronic DiseaseCervical VertebraePain, PostoperativeThoracic VertebraeLow Back PainEpidural SpaceDura MaterArachnoiditisSpinal CanalIntervertebral Disc DisplacementPain PerceptionSpinal Cord DiseasesAcute PainSpinal NeoplasmsSpinal Cord NeoplasmsLumbosacral RegionCauda EquinaMyelographySpinal OsteophytosisAnalgesics, OpioidSpinal FusionNeck PainAnalgesicsNeuralgiaPain ClinicsSpinal Nerve RootsFailed Back Surgery SyndromeAbdominal PainSpinal DiseasesSpondylolisthesisFacial PainCervical AtlasHematoma, Epidural, SpinalSacrumSpinal CordPelvic PainMusculoskeletal PainHyperalgesiaOssification of Posterior Longitudinal LigamentTreatment OutcomeRadiculopathySciaticaSpinal Cord InjuriesSpineParaparesisDiskectomyOssification, HeterotopicTorsion, MechanicalMagnetic Resonance ImagingSyringomyeliaInternal FixatorsShoulder PainFibromyalgiaParaplegiaNeurosurgical ProceduresPain, ReferredTissue AdhesionsEpidural AbscessPostoperative ComplicationsPolyradiculopathyKyphosisAnalgesiaZygapophyseal JointCadaverOpioid-Related DisordersSpondylosisNociceptorsArachnoidNociceptive PainLongitudinal LigamentsIntervertebral Disc DegenerationTabes DorsalisArachnoid CystsMeningoceleDisability EvaluationComplex Regional Pain SyndromesForaminotomyQuestionnairesRetrospective StudiesAtlanto-Axial JointNerve Compression SyndromesIntervertebral DiscArthralgiaFollow-Up StudiesArnold-Chiari MalformationLordosisOdontoid Process