External FixatorsIlizarov TechniqueOsteogenesis, DistractionBone LengtheningFemurTibial FracturesFracture FixationLeg Length InequalityFractures, OpenBone NailsFracture HealingTibiaBone Diseases, DevelopmentalOsteotomyFemoral FracturesInternal FixatorsEquipment DesignBony CallusFracture Fixation, InternalLower Extremity Deformities, CongenitalFractures, UnunitedPelvic BonesFractures, ComminutedFemur NeckTreatment OutcomeFracture Fixation, IntramedullaryFemur HeadArthrodesisOrthopedic Fixation DevicesFemoral Neoplasms