Athletic InjuriesGaitFractures, BoneFracture HealingHip FracturesBiomechanical PhenomenaFemoral FracturesSpinal FracturesGait Disorders, NeurologicFracture Fixation, InternalFracture FixationFractures, ComminutedRadius FracturesOsteoporotic FracturesWounds and InjuriesFractures, SpontaneousFractures, StressFemoral Neck FracturesUlna FracturesFracture Fixation, IntramedullaryRib FracturesSkull FracturesBrain InjuriesMandibular FracturesGait AtaxiaFinite Element AnalysisRange of Motion, ArticularTooth FracturesWalking