Elbow JointFracture Fixation, InternalObserver VariationFractures, BoneFracture HealingHip FracturesFemoral FracturesSpinal FracturesFracture FixationFractures, ComminutedRadius FracturesOsteoporotic FracturesFractures, SpontaneousFractures, StressFemoral Neck FracturesUlna FracturesFracture Fixation, IntramedullaryRib FracturesSkull FracturesMandibular FracturesTooth FracturesFractures, CompressionIntra-Articular FracturesOsteoporosisBone PlatesBone NailsOrbital FracturesColles' FractureBony CallusPeriprosthetic FracturesClassificationBone DensityBone ScrewsWrist InjuriesCasts, SurgicalBone WiresExternal FixatorsMaxillary FracturesZygomatic FracturesAccidental FallsOsteoporosis, PostmenopausalRetrospective StudiesTreatment OutcomeForearm InjuriesThoracic VertebraeBone Density Conservation AgentsClaviclePelvic BonesAnkle InjuriesCalcaneusLumbar VertebraeMultiple TraumaDiaphysesFibulaTractionDislocationsFollow-Up StudiesRange of Motion, ArticularRisk FactorsCarpal BonesInternal FixatorsOdontoid ProcessProspective StudiesPostoperative ComplicationsVertebroplastyFemurAbsorptiometry, PhotonRecovery of FunctionFemur NeckInjury Severity ScoreDiphosphonatesOrthopedic ProceduresSpinal InjuriesIncidenceTomography, X-Ray ComputedScaphoid BoneAlgorithmsTarsal BonesJaw FracturesBiomechanical PhenomenaTrauma Severity IndicesBone CementsAlendronateTime FactorsInternational Classification of DiseasesSkull Fracture, BasilarPubic BoneRadiusFoot InjuriesProsthesis FailureFractures, CartilageOrthopedicsSurgical Procedures, Minimally InvasiveAccidents, TrafficReproducibility of ResultsReoperationOrthopedic Fixation DevicesHumerusPolymethyl MethacrylateBone and Bones