Fractures, SpontaneousFractures, BoneFracture HealingBone ResorptionFemoral FracturesHip FracturesBone Demineralization, PathologicBone and BonesOsteoclastsSpinal FracturesFracture Fixation, InternalBone RemodelingFracture FixationRANK LigandFractures, ComminutedFracture Fixation, IntramedullaryBone NeoplasmsFemoral Neck FracturesOsteoporotic FracturesRadius FracturesHumerusFractures, StressUlna FracturesBone NailsFemoral NeoplasmsBone DiseasesBone DensityRib FracturesSkull FracturesLeg BonesMandibular FracturesArm BonesBone CystsCurettageBone PlatesDiphosphonatesOsteoporosisTooth FracturesHumeral FracturesFractures, CompressionFemurIntra-Articular FracturesOrbital FracturesBone CementsBone TransplantationSpinal Cord CompressionColles' FractureBony CallusSpinal NeoplasmsRetrospective StudiesTreatment OutcomeBone Density Conservation AgentsBone ScrewsOrthopedic ProceduresOsteolysisLumbar VertebraePeriprosthetic FracturesOsteosarcomaOsteitis DeformansCementoplastyWrist InjuriesCasts, SurgicalBone WiresGiant Cell Tumor of BoneBone MarrowRare DiseasesOsteoporosis, PostmenopausalMethylmethacrylateFollow-Up StudiesExternal FixatorsMaxillary FracturesPostoperative ComplicationsBone DevelopmentZygomatic FracturesPelvic BonesTomography, X-Ray ComputedAccidental FallsForearm InjuriesBone Marrow CellsThoracic VertebraeClavicleBone RegenerationDiaphysesRisk FactorsCalcaneusLimb SalvageTibial FracturesAnkle InjuriesFibulaMultiple MyelomaHypercalcemiaAmputationBone Diseases, MetabolicAbsorptiometry, PhotonMultiple TraumaTractionDislocationsTarsal BonesFemur NeckBone Matrix