Fractures, BoneFracture HealingHip FracturesFemoral FracturesSpinal FracturesFracture Fixation, InternalFractures, ComminutedFracture FixationOsteoporotic FracturesRadius FracturesFractures, SpontaneousFractures, StressFemoral Neck FracturesUlna FracturesFracture Fixation, IntramedullaryRib FracturesSkull FracturesMandibular FracturesTooth FracturesFractures, CompressionIntra-Articular FracturesOsteoporosisBone PlatesBone NailsOrbital FracturesColles' FractureBony CallusPeriprosthetic FracturesBone ScrewsBone DensityWrist InjuriesCasts, SurgicalBone WiresMaxillary FracturesExternal FixatorsZygomatic FracturesAccidental FallsOsteoporosis, PostmenopausalForearm InjuriesTreatment OutcomeBone Density Conservation AgentsThoracic VertebraeClavicleRetrospective StudiesPelvic BonesCarpal BonesAnkle InjuriesFibulaCalcaneusMultiple TraumaVertebroplastyLumbar VertebraeDiaphysesTractionDislocationsRange of Motion, ArticularInternal FixatorsSemaphorin-3AFollow-Up StudiesGrowth ConesPostoperative ComplicationsPulmonary AtelectasisCivilizationColony CollapseOdontoid ProcessFemurScaphoid BoneRecovery of FunctionRisk FactorsFemur NeckAbsorptiometry, PhotonBone CementsOrthopedic ProceduresDiphosphonatesTomography, X-Ray ComputedBiomechanical PhenomenaProspective StudiesTime FactorsElbow JointInjury Severity ScoreSpinal InjuriesProsthesis FailureTarsal BonesJaw FracturesIncidenceAlendronateRadiusPolymethyl MethacrylateSkull Fracture, BasilarReoperationSurgical Procedures, Minimally InvasiveBone TransplantationPubic BoneAccidents, TrafficFemur HeadKyphoplastyTrauma Severity IndicesFractures, CartilageFoot InjuriesWeight-Bearing