AlendronateOsteoporotic FracturesBone Density Conservation AgentsOsteoporosisOsteoporosis, PostmenopausalSpinal FracturesBone DensityFractures, BoneFractures, SpontaneousEtidronic AcidFractures, CompressionVertebroplastyDiphosphonatesHip FracturesBone RemodelingKyphoplastySpinePolymethyl MethacrylateBone and BonesFemurLumbar VertebraeFemoral FracturesTeriparatideBone CementsBone ResorptionFemur NeckAbsorptiometry, PhotonRaloxifeneBone Diseases, MetabolicTibiaCollagen Type IHydroxycholecalciferolsOvariectomyHipThoracic VertebraeDensitometryAlkaline PhosphataseOsteocalcinFractures, StressCalcification, PhysiologicBack PainBony CallusParathyroid HormoneBiomechanical PhenomenaKyphosisOsteogenesisRadiusCalcitoninOsteoclastsDrugs, GenericOsteophyteX-Ray MicrotomographyBone Demineralization TechniquePostmenopauseGeranyltranstransferaseClodronic AcidTreatment OutcomeBone Regeneration