Epiphyses, SlippedEpiphysesSlipped Capital Femoral EpiphysesFemur HeadFemoracetabular ImpingementApiaceaeFemurLegg-Calve-Perthes DiseaseFemur Head NecrosisGrowth PlateHip JointTibiaTime FactorsOsteotomyAge Determination by SkeletonHumerusDiaphysesFemur NeckOsteochondrodysplasiasBone DevelopmentBone NailsCartilageBone Diseases, DevelopmentalOsteochondritisBone ScrewsOrthopedic ProceduresBone and BonesHip DislocationDysostosesFractures, MalunitedTreatment OutcomeCasts, SurgicalExostosesManipulation, OrthopedicFibulaBirth InjuriesRange of Motion, ArticularMetacarpal BonesHand Deformities, CongenitalUlnaInfusions, IntraosseousBone WiresTractionAcetabulumRetrospective StudiesLeg Length InequalityOsteogenesisEndocrine System DiseasesOsteomyelitisChondroblastomaCraniopharyngiomaBone RetroversionHip Dislocation, CongenitalHyaline CartilageFollow-Up StudiesBone LengtheningMethodsShoulder FracturesCartilage DiseasesPostoperative Complications