Spinal FusionSpinal CordScoliosisLumbar VertebraeSpinal Cord InjuriesSpinal DiseasesOrthopedic Fixation DevicesBone TransplantationMembrane FusionSpineCell FusionPseudarthrosisIliumSpinal StenosisLaminectomyThoracic VertebraeBone ScrewsRecombinant Fusion ProteinsSpondylolisthesisKyphosisInternal FixatorsBone SubstitutesPostoperative ComplicationsCeramicsTreatment OutcomeInjections, SpinalSacrumSpondylosisIntervertebral Disc DisplacementSpondylolysisDermatologic Surgical ProceduresSpinal NervesSpinal Cord DiseasesMeningomyeloceleAnesthesia, SpinalIntervertebral DiscBone RegenerationCervical VertebraeViral Fusion ProteinsPain, PostoperativeGene FusionSpinal CurvaturesSpinal Nerve RootsTuberculosis, SpinalSpinal Cord NeoplasmsDecompression, SurgicalSpinal CanalProstheses and ImplantsSpinal Cord CompressionPain MeasurementLow Back PainSpinal NeoplasmsOsteogenesisCalcium PhosphatesHospital MedicineOncogene Proteins, FusionRetrospective StudiesSpinal FracturesDiskectomyBlood Loss, SurgicalFollow-Up StudiesLumbosacral RegionCost AllocationBone Demineralization TechniqueBone Morphogenetic Protein 2SpondylitisSpinal InjuriesOrthopedic ProceduresReoperationTitaniumBack PainTime FactorsPostoperative CareKetorolacSurgical Procedures, Minimally InvasiveMuscular Atrophy, SpinalIntervertebral Disc DegenerationElectric Stimulation TherapyTransplantation, AutologousGanglia, SpinalWound HealingBracesIntraoperative ComplicationsMolecular Sequence DataDisability EvaluationSpinal Cord IschemiaProspective StudiesSurgical Wound InfectionAbsorbable ImplantsNeuromuscular DiseasesOrthopedicsTractionX-Ray MicrotomographyStockings, CompressionPreoperative PeriodTomography, X-Ray ComputedMotor NeuronsBiomechanical PhenomenaHyperalgesiaPosterior Horn Cells