Athletic InjuriesBracesGaitFractures, BoneFracture HealingHip FracturesFemoral FracturesSpinal FracturesGait Disorders, NeurologicFracture Fixation, InternalFracture FixationFractures, ComminutedRadius FracturesOsteoporotic FracturesWounds and InjuriesFractures, SpontaneousFractures, StressFemoral Neck FracturesUlna FracturesFracture Fixation, IntramedullaryAnkle InjuriesRib FracturesScoliosisSkull FracturesMandibular FracturesBrain InjuriesGait AtaxiaCasts, SurgicalTooth FracturesBiomechanical PhenomenaSpinal Cord Injuries