Femoral FracturesFemurFracture HealingHip FracturesFracture Fixation, IntramedullaryFracture Fixation, InternalFemoral Neck FracturesBone NailsFractures, BoneFracture FixationBone PlatesFractures, SpontaneousPeriprosthetic FracturesTractionFractures, ComminutedFemoral NeoplasmsSpinal FracturesBone DensityFemur NeckBone ScrewsHip ProsthesisFemur HeadFractures, ClosedArthroplasty, Replacement, HipDiaphysesBony CallusOsteoporotic FracturesRadius FracturesFractures, StressHip JointOsteoporosisProsthesis FailureUlna FracturesReoperationAbsorptiometry, PhotonLeg Length InequalityTreatment OutcomeCasts, SurgicalPostoperative ComplicationsInsurance, Long-Term CareRange of Motion, ArticularInternal FixatorsProsthesis DesignBone Density Conservation AgentsBone TransplantationBone CementsRib FracturesRetrospective StudiesSkull FracturesBone WiresAlendronateMandibular FracturesWeight-BearingOsteoporosis, PostmenopausalBiomechanical PhenomenaGymnasticsHipTooth FracturesFractures, OpenTibial FracturesFollow-Up StudiesBone RemodelingAccidental FallsProspective StudiesFractures, UnunitedOrthopedic ProceduresOsteotomyFractures, CompressionCompressive StrengthIntra-Articular FracturesSurgical Procedures, Minimally InvasivePelvic BonesFinite Element AnalysisLumbar VertebraeBone and BonesOsteoarthritis, HipFemur Head NecrosisReconstructive Surgical ProceduresTibiaRadiusTime FactorsRecovery of FunctionOrbital FracturesBone Diseases, MetabolicRotationCadaverInjury Severity ScoreAcetabulumEmbolism, FatOrthopedicsDiphosphonatesColles' FractureExternal FixatorsCementationAccidents, TrafficHumeral FracturesHip InjuriesAge FactorsBone NeoplasmsTomography, X-Ray Computed