Spinal CordSpinal Cord InjuriesInjectionsInjections, SpinalPeripheral NervesSpinal NervesSpinal Cord DiseasesAnesthesia, SpinalSpinal Nerve RootsSpinal Cord NeoplasmsSpinal CanalSpinal DiseasesSpinal Cord CompressionInjections, IntravenousSpinal NeoplasmsInjections, IntramuscularSpinal StenosisPeripheral Nervous System DiseasesPeripheral Nervous SystemSpinal FusionGanglia, SpinalRats, Sprague-DawleyInjections, SubcutaneousInjections, IntralesionalInjections, Intra-ArticularTime FactorsSpinal InjuriesMuscular Atrophy, SpinalPeripheral Vascular DiseasesInjections, IntraperitonealMotor NeuronsPeripheral Nerve InjuriesSpinal Cord IschemiaDisease Models, AnimalInjections, IntraventricularPainInjections, EpiduralLeukocytes, MononuclearHyperalgesiaSpineParaplegiaSciatic NerveThoracic VertebraePosterior Horn CellsInjections, IntradermalTuberculosis, SpinalLumbosacral RegionPain MeasurementMice, Inbred C57BLPeripheral Arterial DiseaseAxonsLaminectomyDose-Response Relationship, DrugLumbar VertebraeInjections, Intra-ArterialSpinal CurvaturesCervical VertebraeNeuronsCells, CulturedHematoma, Epidural, SpinalNerve RegenerationNociceptorsRats, WistarNeuralgiaIntravitreal InjectionsSpinal Muscular Atrophies of ChildhoodNeurons, AfferentTreatment OutcomeImmunohistochemistryT-LymphocytesElectric StimulationAnesthetics, LocalSpinal FracturesCatsLymphocytesHindlimbLymphoma, T-Cell, PeripheralInjections, JetReflexMicroinjectionsSpinal Cord RegenerationAfferent PathwaysLocomotionInjections, IntraocularTrigeminal Nucleus, SpinalRecovery of FunctionRNA, MessengerAnalgesicsBrainQuadriplegiaEpidural SpaceMagnetic Resonance ImagingBehavior, AnimalFlow CytometryNeural ConductionLymphocyte ActivationElectromyographyManipulation, SpinalCentral Nervous SystemMice, Transgenic