Intra-Articular FracturesFractures, ComminutedFractures, BoneFracture HealingSacrumFracture Fixation, InternalTibial FracturesHip FracturesFemoral FracturesSpinal FracturesFracture FixationRadius FracturesOsteoporotic FracturesFractures, SpontaneousFractures, StressFemoral Neck FracturesUlna FracturesFracture Fixation, IntramedullaryRib FracturesSkull FracturesMandibular FracturesMyelitis, TransverseTooth FracturesFractures, CompressionBone PlatesOsteoporosisBone NailsColon, TransverseOrbital FracturesColles' FractureBony CallusObserver VariationSuperficial Back MusclesBone ScrewsPeriprosthetic FracturesBone DensityTreatment OutcomeReproducibility of ResultsWrist InjuriesCasts, SurgicalBone WiresRetrospective StudiesMaxillary FracturesExternal FixatorsZygomatic FracturesAccidental FallsOsteoporosis, PostmenopausalThoracic VertebraeForearm InjuriesTomography, X-Ray ComputedClavicleBone Density Conservation AgentsTransverse SinusesLumbar VertebraePelvic BonesFollow-Up StudiesProspective StudiesAnkle InjuriesTime FactorsCarpal BonesCalcaneusTractionFibulaMultiple TraumaDislocationsDiaphysesRange of Motion, ArticularInternal FixatorsBiomechanical PhenomenaFemurOdontoid ProcessPostoperative ComplicationsVertebroplastyFemur NeckAbsorptiometry, PhotonDiphosphonatesOrthopedic ProceduresElbow JointRecovery of FunctionRisk FactorsSpinal InjuriesInjury Severity ScoreMagnetic Resonance ImagingScaphoid BoneIntraoperative Complications