Fracture FixationFracture Fixation, InternalFracture Fixation, IntramedullaryFractures, BoneFracture HealingFemoral FracturesHip FracturesBone PlatesBone ScrewsBone NailsFemoral Neck FracturesSpinal FracturesBone WiresFractures, ComminutedInternal FixatorsIncidenceOsteoporotic FracturesRadius FracturesForeign-Body ReactionAnkle InjuriesFractures, SpontaneousFibulaFractures, StressElbow JointProstheses and ImplantsUlna FracturesNitrogen FixationRib FracturesMandibular FracturesSkull FracturesTreatment OutcomeFixation, OcularRetrospective StudiesPostoperative ComplicationsTooth FracturesIntra-Articular FracturesFractures, CompressionTime FactorsExternal FixatorsOsteoporosisComplement Fixation TestsTissue FixationColles' FractureOrbital FracturesBony CallusWrist InjuriesPeriprosthetic FracturesCasts, SurgicalBone DensityOrthopedic Fixation DevicesFollow-Up StudiesRisk FactorsClaviclePelvic BonesZygomatic FracturesProspective StudiesAccidental FallsThoracic VertebraeDislocationsMaxillary FracturesRange of Motion, ArticularOsteoporosis, PostmenopausalLumbar VertebraeForearm InjuriesBone Density Conservation AgentsMultiple TraumaDiaphysesFixativesOdontoid ProcessFemurTractionOrthopedic ProceduresCarpal BonesRecovery of FunctionProsthesis FailureBiomechanical PhenomenaReoperationScaphoid BoneBone CementsCalcaneusCohort StudiesInjury Severity ScoreTarsal BonesOsteotomyBone TransplantationSpinal InjuriesProsthesis DesignTomography, X-Ray ComputedSurgical Procedures, Minimally InvasiveVertebroplastyAxisSpinal FusionDiphosphonatesHumerusFemur NeckAge DistributionArthroplasty, Replacement, HipAbsorptiometry, PhotonTrauma Severity IndicesRisk Assessment