Femur NeckFemoral FracturesFemurFracture HealingHip FracturesBone DensityFractures, BoneFracture Fixation, InternalFemoral Neck FracturesFracture Fixation, IntramedullaryOsteoporosisDiaphysesFracture FixationAbsorptiometry, PhotonPeriprosthetic FracturesFractures, ComminutedFractures, SpontaneousSpinal FracturesOsteoporotic FracturesBony CallusBone PlatesBone NailsFractures, ClosedNeckRadius FracturesHead and Neck NeoplasmsFractures, StressMultiple TraumaUlna FracturesBone ScrewsFemur HeadBone Density Conservation AgentsRib FracturesSkull FracturesMandibular FracturesNeck PainAccidental FallsFemoral NeoplasmsDiphosphonatesRetrospective StudiesOrthopedicsTreatment OutcomeTooth FracturesBiomechanical PhenomenaRange of Motion, ArticularArthroplasty, Replacement, HipFractures, CompressionIntra-Articular FracturesPostoperative ComplicationsTibiaReoperationOrbital FracturesShock, HemorrhagicRisk FactorsColles' FractureBone and BonesFollow-Up StudiesExternal FixatorsBone WiresTime FactorsOsteoporosis, PostmenopausalIncidenceNeck InjuriesTractionCasts, SurgicalHumerusWeight-BearingWrist InjuriesHip ProsthesisBone RemodelingFemur Head NecrosisLumbar VertebraeFibulaBone CementsPelvic BonesMaxillary FracturesOsteotomyLeg Length InequalityForearm InjuriesTomography, X-Ray ComputedZygomatic FracturesBone TransplantationProsthesis FailureBone Diseases, MetabolicSex DistributionAlendronateCohort StudiesRisk AssessmentOrthopedic ProceduresNetherlandsDislocationsAge DistributionProsthesis DesignThoracic VertebraeClavicleCadaverKnee JointProspective StudiesEpiphysesCase-Control Studies