Hip DislocationDislocationsHip Dislocation, CongenitalFemur HeadHip JointShoulder DislocationFemur Head NecrosisKnee DislocationArthroplasty, Replacement, HipFemoracetabular ImpingementAcetabulumHip InjuriesHip ProsthesisOrthopedic ProceduresOsteotomyPatellar DislocationLegg-Calve-Perthes DiseaseBone RetroversionHipRange of Motion, ArticularOsteoarthritis, HipJoint CapsuleTractionReoperationHip FracturesProsthesis FailureFemurHeadFemoral Neck FracturesRecovery of FunctionTreatment OutcomeRetrospective StudiesLens SubluxationAcromioclavicular JointElbow JointProsthesis DesignCerebral PalsyJoint InstabilityFollow-Up StudiesManipulation, OrthopedicBone BanksSplintsBone TransplantationPolyethyleneOsteonecrosisEpiphysesFracture Fixation, InternalLigaments, ArticularSternoclavicular JointArthroplastyAtlanto-Axial JointHead and Neck NeoplasmsPostoperative ComplicationsTime FactorsBone Diseases, DevelopmentalCasts, SurgicalAtlanto-Occipital JointWrist InjuriesTarsal JointsIliumPatellaChromium AlloysBone ScrewsFibulaShoulder JointFractures, BonePelvic BonesUlnaSpinal InjuriesJoint DiseasesFemur NeckPolyethylenesDromaiidaeBone CementsBone WiresCementationMultiple TraumaHumerusLeg Length InequalityAluminum OxideFemoral FracturesMonteggia's FractureArthrographyTomography, X-Ray ComputedShoulder FracturesArthroscopyMetacarpophalangeal JointBiomechanical PhenomenaCeramicsRadiusCervical VertebraeFinger InjuriesImmobilizationRotationCartilage, ArticularLunate BoneMagnetic Resonance ImagingSubtalar JointScaphoid BoneOssification, Heterotopic