Fractures, StressFracture HealingFractures, BoneFemoral FracturesHip FracturesTarsal BonesFracture Fixation, InternalFracture FixationFemoral Neck FracturesTibial FracturesSpinal FracturesFractures, SpontaneousUlna FracturesFractures, ComminutedIncidenceCrutchesFibulaPubic BoneOsteoporotic FracturesRadius FracturesAthletic InjuriesRib FracturesFracture Fixation, IntramedullaryFoot InjuriesTennisRacquet SportsMetatarsal BonesMilitary PersonnelBony CallusSkull FracturesMandibular FracturesDiaphysesMetatarsusCumulative Trauma DisordersDancingOsteoporosisBone NailsTooth FracturesBone DensityFractures, CompressionIntra-Articular FracturesTechnetium Tc 99m MedronateFoot BonesGymnasticsDependent AmbulationRetrospective StudiesBasketballTarsal JointsBone Density Conservation AgentsBone PlatesTreatment OutcomeLeg InjuriesTractionRisk FactorsOrbital FracturesCarpal BonesSpondylolysisSacrumWrestlingColles' FractureUltrasonic TherapyGenu VarumGenu ValgumSoccerJoggingTomography Scanners, X-Ray ComputedBones of Upper ExtremityPseudarthrosisDiphosphonatesUlnaRunningSports EquipmentFollow-Up StudiesPeriprosthetic FracturesProspective StudiesBone ScrewsIschiumLumbar VertebraeAlendronateWrist InjuriesInjury Severity ScoreCasts, SurgicalRecovery of FunctionTomography, X-Ray ComputedSports