Cervical VertebraeIntervertebral DiscIntervertebral Disc DisplacementTotal Disc ReplacementDiskectomyIntervertebral Disc DegenerationRadiculopathySpinal FusionSpondylosisArthroplastySpinal Cord DiseasesSpinal OsteophytosisLongitudinal LigamentsBrown-Sequard SyndromeArthroplasty, ReplacementProsthesis ImplantationSpinal DiseasesNeck PainJoint ProsthesisKlippel-Feil SyndromeSpinal Cord CompressionDecompression, SurgicalInjections, EpiduralInternal FixatorsBone PlatesRange of Motion, ArticularHypesthesiaKetonesBone TransplantationProstheses and ImplantsSpinal StenosisIliumPain MeasurementTreatment OutcomeRemission, SpontaneousMagnetic Resonance ImagingTemporomandibular Joint DiscPostoperative ComplicationsImaginal DiscsNeckFollow-Up StudiesDisability EvaluationProsthesis DesignLumbar VertebraeOptic DiskReoperationProspective StudiesRetrospective StudiesTomography, X-Ray ComputedWingFibrocartilageDiskectomy, PercutaneousIntervertebral Disc ChemolysisElectrophoresis, DiscPhotographyDrosophila ProteinsSciaticaOptic Nerve DiseasesDrosophilaTomographyOphthalmoscopyLow Back PainGlaucomaPapilledemaCompressive StrengthWnt1 ProteinEyeLumbosacral RegionDrosophila melanogasterLarva