Bone ScrewsBone and BonesOsseointegrationFracture Fixation, InternalX-Ray MicrotomographyFracture HealingBone RemodelingBone DensityBone TransplantationTibiaBone ResorptionFemurInternal FixatorsSpinal FusionBone DevelopmentIliumBone Diseases, MetabolicBiomechanical PhenomenaBone PlatesCompressive StrengthBone Demineralization TechniqueLumbar VertebraeWeight-BearingBone MarrowBone RegenerationBone MatrixFemur HeadBone SubstitutesThoracic VertebraeBone Marrow CellsSpineOsteogenesisFinite Element AnalysisCadaverEtidronic AcidBone CementsBone NeoplasmsFractures, BoneStress, MechanicalOsteoporosisBone DiseasesCalcification, PhysiologicFractures, UnunitedDiaphysesOvariectomyHumerusSpinal FracturesTomography, X-Ray ComputedBone NailsOsteoblastsAxisScoliosisTibial FracturesMaterials TestingTitaniumPorosityCervical VertebraeFluoroscopyElastic ModulusSpinal DiseasesCalcium PhosphatesOsteoclastsOsteocytesImaging, Three-DimensionalSurgery, Computer-AssistedDemeclocyclineBone Marrow TransplantationOrthopedic ProceduresParathyroid HormoneFractures, StressFractalsFemur NeckBone Morphogenetic ProteinsEpiphysesBony CallusAlendronateOrthopedic Fixation DevicesSacrumTalusProstheses and ImplantsCervical AtlasAtlanto-Axial JointMicroradiographyOsteocalcinTreatment OutcomeNeuronavigationFracture Fixation, IntramedullaryImplants, ExperimentalFibula