SpondylosisSpinal OsteophytosisArthritis, RheumatoidCervical VertebraeArthritisArthritis, ExperimentalSpinal Cord DiseasesArthritis, InfectiousSpinal Cord CompressionSpondylitisOsteochondritisArthritis, JuvenileDiskectomyLaminectomySpinal FusionIntervertebral Disc DisplacementScheuermann DiseaseArthritis, PsoriaticSpinal DiseasesSpinal StenosisArthritis, ReactiveRadiculopathySpinal CanalMusculoskeletal SystemNeck PainDecompression, SurgicalIntervertebral DiscMyelographyAcupuncture PointsLumbar VertebraeSpinal Nerve RootsSynovial MembraneJointsSynovial FluidAcupuncture TherapyArthritis, GoutyTreatment OutcomeRheumatoid FactorMagnetic Resonance ImagingSpinal CordMice, Inbred DBASynovitisOsteoarthritisPostoperative ComplicationsOccupational DiseasesFollow-Up StudiesRetrospective StudiesCollagen Type IIMethotrexateSeverity of Illness IndexRats, Inbred LewAutoantibodiesBlood SedimentationInjections, Intra-Articular