RadiculopathySpinal NervesSpinal Nerve RootsCervical VertebraeBrachial Plexus NeuritisPost-Traumatic HeadacheForaminotomyNeck PainSpinal CordDiskectomyManipulation, SpinalPain MeasurementOrthotic DevicesIntervertebral DiscNeuralgiaLumbosacral RegionSpinal Cord InjuriesLumbar VertebraePhysical Therapy ModalitiesInjections, SpinalPeripheral Nerve InjuriesSciatic NerveLigationTreatment OutcomeSpinal CanalSpinal StenosisPeripheral Nervous System DiseasesIntervertebral Disc DisplacementNerve Compression SyndromesPeripheral NervesMagnetic Resonance ImagingHyperalgesiaGanglia, SpinalExercise TherapySciaticaNerve FibersSpinal Cord CompressionProspective StudiesSpinal Cord DiseasesLumbosacral PlexusInjections, EpiduralRats, Sprague-DawleyTotal Disc ReplacementSpondylosisPainSpinal DiseasesSpinal OsteophytosisNerve BlockLigamentum FlavumSpinal FusionLaminectomyLow Back PainEpidural SpaceCauda EquinaHematoma, Epidural, SpinalOptic NerveAnalgesicsElectrodiagnosisPain ThresholdSpinal Cord NeoplasmsNerve RegenerationMononeuropathiesMyelographySacrumPosterior Horn CellsNeuritisSpinal NeoplasmsPolyradiculopathyAxotomyPeripheral Nervous System NeoplasmsHyperesthesiaPhysical StimulationSynovial CystNeurons, AfferentNeural ConductionDecompression, SurgicalThoracic VertebraeCyclohexanecarboxylic AcidsAnesthesia, SpinalMotor NeuronsZygapophyseal JointRhizotomyDisease Models, AnimalBrachial PlexusPeripheral Nervous System AgentsIntercostal NervesAxons