Fractures, BoneFracture HealingHip FracturesBone and BonesFemoral FracturesSpinal FracturesFracture Fixation, InternalFracture FixationFractures, ComminutedOsteoporotic FracturesRadius FracturesBone RemodelingBone DensityFractures, SpontaneousFractures, StressFemoral Neck FracturesUlna FracturesFracture Fixation, IntramedullarySkull FracturesRib FracturesMandibular FracturesBone ResorptionTooth FracturesOsteoporosisBone MarrowBone NeoplasmsFractures, CompressionBone PlatesIntra-Articular FracturesBone DevelopmentBone DiseasesBone NailsBone Marrow CellsOrbital FracturesBony CallusColles' FractureBone TransplantationBone RegenerationBone ScrewsBone MatrixPeriprosthetic FracturesTomography, X-Ray ComputedBone Diseases, MetabolicFemurPelvic BonesOsteoporosis, PostmenopausalWrist InjuriesBone WiresCasts, SurgicalBone Marrow TransplantationExternal FixatorsBone CementsTreatment OutcomeMaxillary FracturesZygomatic FracturesBone SubstitutesLumbar VertebraeAccidental FallsRetrospective StudiesAbsorptiometry, PhotonDiaphysesForearm InjuriesThoracic VertebraeDiphosphonatesCalcaneusTibiaOsteogenesisBone Density Conservation AgentsTarsal BonesClavicleFibulaBone Morphogenetic ProteinsFemur NeckFollow-Up StudiesAnkle InjuriesBone Morphogenetic Protein 2Temporal BoneRadiusParietal BoneMultiple TraumaMetacarpal BonesBiomechanical PhenomenaDislocationsTractionProspective StudiesScaphoid BoneTime FactorsInternal FixatorsAlendronateRange of Motion, ArticularHumerusX-Ray MicrotomographyPubic BoneRisk FactorsCarpal BonesOdontoid ProcessPostoperative ComplicationsVertebroplastyOsteoblastsSpine