ArthrodesisFoot Deformities, AcquiredTarsal JointsSubtalar JointAnkle JointMetatarsophalangeal JointArthroplasty, Replacement, AnkleTalusCalcaneusHallux RigidusTarsal BonesFoot DeformitiesArthropathy, NeurogenicWrist JointFlatfootFibulaExternal FixatorsBone NailsHallux ValgusSpinal FusionLunate BoneBone ScrewsToe JointBone TransplantationArthroplastyAtlanto-Occipital JointRange of Motion, ArticularBone PlatesJoint ProsthesisArthroplasty, ReplacementOsteoarthritisArthritis, InfectiousAnkle InjuriesPostoperative ComplicationsForefoot, HumanTreatment OutcomeInternal FixatorsDislocationsMetacarpal BonesIlizarov TechniqueTrapezium BoneReoperationAtlanto-Axial JointEquinus DeformityCervical VertebraeRecovery of FunctionPseudarthrosisFoot JointsRetrospective StudiesCarpus, AnimalFollow-Up StudiesCarpal BonesTibiaOsteitisKnee JointFoot InjuriesOdontoid ProcessOsteotomySpondylosisKnee ProsthesisSpinal Diseases