Cervical VertebraeReoperationSpinal InjuriesSpineSpinal DiseasesSpinal FusionDislocationsLongitudinal LigamentsAxisTractionNeck InjuriesAtlanto-Axial JointSpinal Cord CompressionSpinal FracturesCervical AtlasOdontoid ProcessSpinal OsteophytosisNeck PainDecompression, SurgicalSpondylosisAtlanto-Occipital JointPostoperative ComplicationsImmobilizationDiskectomyBone ScrewsOssification of Posterior Longitudinal LigamentLaminectomyLaryngoscopesTreatment OutcomeSpinal CanalSpinal NeoplasmsWhiplash InjuriesRetrospective StudiesZygapophyseal JointBone PlatesRadiculopathyIntervertebral Disc DisplacementLumbar VertebraeInternal FixatorsRange of Motion, ArticularSpinal Cord DiseasesTomography, X-Ray ComputedNeckWounds, NonpenetratingMyelographyIntervertebral DiscLordosisJoint InstabilityNeurosurgical ProceduresSpinal StenosisRadiographyFollow-Up StudiesOrthopedic ProceduresCadaverQuadriplegiaMagnetic Resonance ImagingLaryngoscopyLigamentum FlavumThoracic VertebraeSpinal Cord InjuriesKyphosisOccipital BoneHeart Valve ProsthesisIntervertebral Disc DegenerationIntubation, IntratrachealOrthopedic Fixation DevicesBioprosthesisAccidents, TrafficFracture Fixation, InternalHemiarthroplastyKlippel-Feil SyndromeTotal Disc ReplacementTuberculosis, SpinalSpondylolisthesisAortic ValveBracesOrthotic DevicesNeck MusclesOsteoblastomaManipulation, SpinalLigamentsHeart Valve Prosthesis ImplantationTime FactorsSpinal CurvaturesHyperostosis, Diffuse Idiopathic SkeletalSpondylitisBiomechanical PhenomenaFluoroscopyVertebral ArteryCervicoplastyMitral ValveDeglutition DisordersFractures, BoneAnkylosisDiscitisProsthesis FailureBrachial Plexus NeuritisHyoid BoneHeart Valve DiseasesPseudarthrosis