Fractures, BoneFracture HealingHip FracturesFemoral FracturesSpinal FracturesFracture Fixation, InternalFractures, ComminutedFracture FixationOsteoporotic FracturesRadius FracturesFractures, SpontaneousCalcium SignalingFractures, StressFemoral Neck FracturesUlna FracturesFracture Fixation, IntramedullaryRib FracturesSkull FracturesMandibular FracturesCalcium ChannelsCalcium, DietaryTooth FracturesFractures, CompressionIntra-Articular FracturesOsteoporosisBone PlatesBone NailsOrbital FracturesCalcium CarbonateColles' FractureBone DensityBony CallusCalcium PhosphatesPeriprosthetic FracturesBone ScrewsCalcium IsotopesWrist InjuriesCasts, SurgicalCalcium ChlorideBone WiresOsteoporosis, PostmenopausalMaxillary FracturesBone Density Conservation AgentsExternal FixatorsZygomatic FracturesAccidental FallsCalcium Channels, L-TypeForearm InjuriesCalcium OxalateThoracic VertebraeClavicleTreatment OutcomeCalcium GluconatePelvic BonesAnkle InjuriesRetrospective StudiesLumbar VertebraeCalcium RadioisotopesCalcaneusMultiple TraumaDiaphysesTime FactorsFibulaTractionBone and BonesDislocationsCalcium CompoundsFemurFollow-Up StudiesAbsorptiometry, PhotonRange of Motion, ArticularDiphosphonatesCarpal BonesInternal FixatorsRisk FactorsOdontoid ProcessFemur NeckVertebroplastyCalcium Channels, N-TypeProspective StudiesEgtazic AcidPostoperative ComplicationsRecovery of FunctionBone CementsSpinal InjuriesElbow JointInjury Severity ScoreScaphoid BoneOrthopedic ProceduresTomography, X-Ray ComputedAlendronateParathyroid HormoneBiomechanical PhenomenaTarsal BonesCalcium Channel AgonistsJaw FracturesIncidenceVitamin DRadiusSkull Fracture, Basilar