TibiaFemurFemoral FracturesFemur NeckFibulaFemur HeadDiaphysesBone and BonesBone DensityFemoral NeoplasmsFracture Fixation, IntramedullaryFracture HealingPseudarthrosisWeight-BearingEpiphysesBiomechanical PhenomenaKnee JointBone NailsBone LengtheningBone DevelopmentFemoral Neck FracturesOsteotomyFracture Fixation, InternalExternal FixatorsLeg Length InequalityBony CallusIlizarov TechniquePeriosteumBone PlatesHumerusBone Diseases, DevelopmentalBone TransplantationFracture FixationBone RemodelingX-Ray MicrotomographyBone NeoplasmsAbsorptiometry, PhotonOsteogenesisOsseointegrationOsteoporosisCadaverBone Diseases, MetabolicGrowth PlateFractures, ClosedFractures, ComminutedStress, MechanicalOsteogenesis, DistractionFractures, SpontaneousFractures, BoneFractures, MalunitedRange of Motion, ArticularTomography, X-Ray ComputedFemur Head NecrosisOsteomyelitisBone ResorptionCalcification, PhysiologicFinite Element AnalysisFractures, StressBone RegenerationCompressive StrengthLeadOrthopedic ProceduresProsthesis DesignHip FracturesArthroplasty, Replacement, KneeLeg BonesBone DiseasesHip ProsthesisHip JointReconstructive Surgical ProceduresPeriprosthetic FracturesGrasshoppersAnterior Cruciate LigamentBone ScrewsOsteoarthritis, KneeOsteochondrosisBone Density Conservation AgentsCartilage, ArticularCurettageBone CementsAlendronateAdamantinomaExtremitiesTorsion, MechanicalOsteosarcomaImplants, ExperimentalFibrous Dysplasia of BoneOsteocytesArthroplasty, Replacement, HipTime FactorsRotationTensile StrengthProstheses and ImplantsKneeReoperationCartilageRetrospective StudiesHindlimbPostoperative ComplicationsTitanium