Fractures, BoneFracture HealingHip FracturesFemoral FracturesSpinal FracturesFracture Fixation, InternalTreatment OutcomePostoperative ComplicationsFracture FixationFractures, ComminutedRetrospective StudiesRadius FracturesOsteoporotic FracturesFractures, SpontaneousFractures, StressFemoral Neck FracturesFollow-Up StudiesUlna FracturesFracture Fixation, IntramedullaryDental ImplantsRib FracturesSkull FracturesReoperationMandibular FracturesProspective StudiesTime FactorsProstheses and ImplantsBlood Vessel Prosthesis ImplantationTooth FracturesTomography, X-Ray ComputedDrug ImplantsFractures, CompressionIntra-Articular FracturesStentsBone PlatesBone NailsRisk FactorsDiabetes Mellitus, Type 2OsteoporosisOrbital FracturesColles' FractureBone ScrewsBony CallusPeriprosthetic FracturesBone DensityBreast ImplantsImplants, ExperimentalBone WiresWrist InjuriesCasts, SurgicalExternal FixatorsMaxillary FracturesZygomatic FracturesAccidental FallsThoracic VertebraeOsteoporosis, PostmenopausalDental Implantation, EndosseousForearm InjuriesClavicleBone Density Conservation AgentsProsthesis FailureLumbar VertebraePelvic BonesOrbital ImplantsTitaniumInternal FixatorsRange of Motion, ArticularAnkle InjuriesDental Implants, Single-ToothFibulaFemurMultiple TraumaProsthesis DesignDental Prosthesis DesignDiaphysesTractionCalcaneusDislocationsOrthopedic ProceduresIntraoperative ComplicationsRecovery of FunctionIncidenceAbsorbable ImplantsBone CementsCarpal BonesVertebroplastyBiomechanical PhenomenaOdontoid ProcessDiphosphonatesOrthopedic Fixation DevicesDental Prosthesis, Implant-SupportedSurgical Procedures, Minimally InvasiveArthroplasty, Replacement, HipDental Restoration FailureElbow JointFemur NeckAbsorptiometry, PhotonSpinal InjuriesInjury Severity ScoreBone Transplantation