Spinal FusionLumbar VertebraeSpinal DiseasesIntervertebral Disc DegenerationSpondylolisthesisIliumBone ScrewsLow Back PainPainBack PainInternal FixatorsBone TransplantationMembrane FusionIntervertebral DiscCell FusionDiskectomyBone SubstitutesLumbosacral RegionSpinal StenosisChronic PainPain ManagementTreatment OutcomeRecombinant Fusion ProteinsPostoperative ComplicationsIntervertebral Disc DisplacementProstheses and ImplantsPain ThresholdPain, PostoperativeBone Morphogenetic Protein 2Pain MeasurementViral Fusion ProteinsNeck PainGene FusionAbdominal PainReoperationPain, IntractableProspective StudiesRetrospective StudiesFollow-Up StudiesPelvic PainPain PerceptionFacial PainOncogene Proteins, FusionAcute PainPain, ReferredShoulder PainMusculoskeletal PainMolecular Sequence DataOncogene FusionAnalgesicsNociceptive PainNeuralgiaAmino Acid SequenceAnalgesics, OpioidMyofascial Pain SyndromesBase SequenceHyperalgesiaChronic DiseaseComplex Regional Pain SyndromesVisceral PainHIV Fusion InhibitorsMembrane Fusion ProteinsArthralgiaCell LineAnalgesiaSNARE ProteinsVirus InternalizationLabor PainCloning, MolecularGreen Fluorescent ProteinsTime FactorsMutationEscherichia coliGiant CellsNociceptorsDisability EvaluationVesicular Transport ProteinsMembrane ProteinsViral Envelope ProteinsQuestionnairesLuminescent ProteinsCell MembraneFibromyalgiaCervical VertebraeAnesthetics, LocalCatastrophizationTranslocation, GeneticProtein BindingProtein Structure, TertiaryFlank PainPlasmidsbeta-GalactosidaseEye PainRadiculopathyBacterial ProteinsLiposomesDouble-Blind MethodMorphineSeverity of Illness IndexAnalgesics, Non-Narcotic