Fractures, SpontaneousSpinal FracturesFractures, BoneFracture HealingHip FracturesFemoral FracturesOsteoporotic FracturesFracture Fixation, InternalFracture FixationFractures, ComminutedRadius FracturesFemoral Neck FracturesFracture Fixation, IntramedullaryOsteoporosisFractures, StressUlna FracturesBone DensityFractures, CompressionThoracic VertebraeRib FracturesSkull FracturesBone NeoplasmsBone NailsLumbar VertebraeMandibular FracturesHumerusOsteoporosis, PostmenopausalTooth FracturesFemoral NeoplasmsBone Density Conservation AgentsDiphosphonatesBone PlatesIntra-Articular FracturesVertebroplastyArm BonesLeg BonesCurettageBone DiseasesSpineBone CementsOrbital FracturesBone CystsAbsorptiometry, PhotonColles' FractureFemurHumeral FracturesBony CallusRetrospective StudiesTreatment OutcomeSpinal NeoplasmsSpinal InjuriesForearm InjuriesSpinal Cord CompressionOrthopedic ProceduresPeriprosthetic FracturesFemur NeckBone ScrewsKyphoplastyWrist InjuriesAccidental FallsAlendronateCasts, SurgicalRisk FactorsBone WiresKyphosisFollow-Up StudiesMaxillary FracturesPolymethyl MethacrylateExternal FixatorsBone and BonesZygomatic FracturesTomography, X-Ray ComputedEtidronic AcidPostoperative ComplicationsTeriparatideBack PainCementoplastyClavicleOsteolysisPelvic BonesOsteosarcomaBone TransplantationAnkle InjuriesOsteitis DeformansCalcaneusMultiple TraumaSurgical Procedures, Minimally InvasiveIncidenceDiaphysesSpinal CurvaturesProspective StudiesFibulaRare DiseasesTractionMethylmethacrylateDislocationsRadiusTrauma Severity IndicesGlucocorticoidsGiant Cell Tumor of Bone