Fractures, BoneHip FracturesFracture HealingSpinal FracturesFemoral FracturesOsteoporosisBone DensityFractures, SpontaneousFracture Fixation, InternalFractures, ComminutedFracture FixationRadius FracturesOsteoporosis, PostmenopausalFemoral Neck FracturesOsteoporotic FracturesFractures, StressUlna FracturesBone Density Conservation AgentsFemur NeckAbsorptiometry, PhotonFracture Fixation, IntramedullaryRib FracturesSkull FracturesMandibular FracturesDiphosphonatesAccidental FallsTooth FracturesWrist InjuriesRisk FactorsBone and BonesFractures, CompressionIntra-Articular FracturesCalcaneusAlendronateBone RemodelingFemurLumbar VertebraeBone PlatesBone NailsForearm InjuriesRisk AssessmentOrbital FracturesEtidronic AcidHipColles' FracturePelvic BonesBone Diseases, MetabolicBony CallusRadiusIncidencePostmenopausePeriprosthetic FracturesProspective StudiesBone ScrewsThoracic VertebraeCasts, SurgicalSpineBiomechanical PhenomenaBone WiresFollow-Up StudiesCohort StudiesBone ResorptionTreatment OutcomeVitamin DMaxillary FracturesCalcium, DietaryFinite Element AnalysisRetrospective StudiesExternal FixatorsHumerusZygomatic FracturesRiskTomography, X-Ray ComputedTibiaClavicleCompressive StrengthCase-Control StudiesRaloxifeneAnkle InjuriesX-Ray MicrotomographyAge FactorsMultiple TraumaDiaphysesMinnesotaFibulaTractionDislocationsTime FactorsProportional Hazards ModelsDensitometryToremifeneWeight-BearingUnited StatesRange of Motion, ArticularCarpal BonesInternal FixatorsBone DiseasesOdontoid ProcessTensile StrengthVertebroplasty