Femoral FracturesFracture Fixation, IntramedullaryBone NailsTractionFractures, ClosedFracture HealingLeg Length InequalityFemurFractures, OpenCasts, SurgicalFractures, UnunitedFracture Fixation, InternalFractures, MalunitedFractures, StressDiaphysesFracture FixationFractures, SpontaneousAlendronateMultiple TraumaBone PlatesBony CallusHip FracturesExternal FixatorsBone RemodelingPelvic BonesBone ScrewsBone Density Conservation AgentsBracesInjury Severity ScoreFemoral Neck FracturesDiphosphonatesFemur NeckHumeral FracturesWeight-BearingTreatment OutcomeRetrospective StudiesBone TransplantationBone DensityHip ProsthesisHairHip JointTibial FracturesPostoperative ComplicationsRange of Motion, ArticularBiomechanical PhenomenaFollow-Up StudiesTime FactorsProspective StudiesOsteoporosisLength of StayReoperationHair FollicleRadial NeuropathyHair DiseasesFractures, Comminuted