Spinal FracturesOsteoporosisFractures, BoneSpinal InjuriesThoracic VertebraeFracture HealingFractures, SpontaneousHip FracturesLumbar VertebraeFracture Fixation, InternalSpinal CordOsteoporosis, PostmenopausalFemoral FracturesOsteoporotic FracturesSpinal Cord InjuriesOrthopedic Fixation DevicesFracture FixationBone DensityFractures, ComminutedSpineSpinal FusionRadius FracturesBack PainBone Density Conservation AgentsFemoral Neck FracturesFractures, StressUlna FracturesCervical VertebraeFracture Fixation, IntramedullaryRib FracturesSkull FracturesSpondylitis, AnkylosingMandibular FracturesDiphosphonatesTreatment OutcomeAbsorptiometry, PhotonAlendronateFractures, CompressionTomography, X-Ray ComputedRetrospective StudiesTooth FracturesBone and BonesPain MeasurementBone Diseases, MetabolicIntra-Articular FracturesBone PlatesFemur NeckInjections, SpinalBone NailsEtidronic AcidSpinal DiseasesBone RemodelingMagnetic Resonance ImagingColles' FractureTeriparatideOrbital FracturesSpinal NervesBony CallusSpinal Cord DiseasesAnesthesia, SpinalSpinal CanalAccidental FallsCalcaneusBone ResorptionBone ScrewsSpinal Cord CompressionSpinal NeoplasmsSpinal Nerve RootsSpinal Cord NeoplasmsFemurWrist InjuriesForearm InjuriesPeriprosthetic FracturesRisk FactorsSpinal StenosisCasts, SurgicalBone WiresMaxillary FracturesExternal FixatorsRaloxifenePelvic BonesZygomatic FracturesRadiusRecovery of FunctionVitamin DFollow-Up StudiesCalcium, DietaryHipBiomechanical PhenomenaVertebroplastyOsteogenesisMuscular Atrophy, SpinalTime FactorsClavicleDiaphysesIliumOsteoblastsProspective StudiesMultiple TraumaGlucocorticoids