Osteoporotic FracturesFractures, BoneOsteoporosisHip FracturesSpinal FracturesFractures, SpontaneousFracture HealingBone DensityOsteoporosis, PostmenopausalFemoral FracturesFractures, CompressionFracture Fixation, InternalRadius FracturesFracture FixationFractures, ComminutedVertebroplastyRib FracturesBone Density Conservation AgentsFemoral Neck FracturesFemur NeckAbsorptiometry, PhotonWrist InjuriesFractures, StressPolymethyl MethacrylateAlendronateHipAccidental FallsLumbar VertebraeForearm InjuriesUlna FracturesFracture Fixation, IntramedullaryRisk FactorsBone CementsBone and BonesKyphoplastyRadiusColles' FractureSpineDiphosphonatesSkull FracturesCalcaneusMandibular FracturesFemurHip InjuriesProspective StudiesBone RemodelingEtidronic AcidBone PlatesTooth FracturesCohort StudiesIncidenceThoracic VertebraeBone NailsRisk AssessmentOsteophyteIntra-Articular FracturesVitamin DFollow-Up StudiesTeriparatideOsteoarthritis, HipBony CallusBone Diseases, MetabolicBone ScrewsBiomechanical PhenomenaTreatment OutcomePostmenopauseOrbital FracturesCalcium, DietaryRaloxifeneBone ResorptionRetrospective StudiesAge FactorsDiaphysesBone WiresDensitometryEstrogen Replacement TherapyTibiaKyphosisManitobaPeriprosthetic FracturesUnited StatesVitamin D DeficiencyHip JointTomography, X-Ray ComputedOrthopedic ProceduresPubic BoneCasts, SurgicalCross-Sectional StudiesSpinal InjuriesHand StrengthParathyroid HormoneMaxillary FracturesQuestionnairesAge DistributionProportional Hazards ModelsBack PainTime FactorsExternal FixatorsZygomatic FracturesPrevalence