Metacarpal BonesMetacarpusCarpal BonesCarpometacarpal JointsBone and BonesFractures, BoneFracture HealingBone DensityHip FracturesPhosphorus, DietaryFemoral FracturesHorsesSpinal FracturesFracture Fixation, InternalFracture FixationFractures, ComminutedOsteoporotic FracturesRadius FracturesBone RemodelingFractures, SpontaneousFractures, StressMetatarsusFemoral Neck Fractures