AcetabulumAcetabulariaHip JointHip Dislocation, CongenitalFemur HeadHip DislocationPelvic BonesHip ProsthesisOsteotomyArthroplasty, Replacement, HipBone RetroversionProsthesis FailureIschiumIliumLegg-Calve-Perthes DiseaseBone Diseases, DevelopmentalProsthesis DesignBone TransplantationFemurFemoracetabular ImpingementOsteoarthritis, HipJoint DiseasesCementationPubic BoneArthrographyFractures, BoneOssification, HeterotopicEtretinateSlipped Capital Femoral EpiphysesPelvimetryReoperationRange of Motion, ArticularHip InjuriesPolyethylenesCeramicsTractionPolyethyleneBone CementsFractures, ComminutedOrthopedic ProceduresHipCadaverPelvisFemur Head NecrosisFollow-Up StudiesTomography, X-Ray ComputedOsseointegrationTreatment OutcomeOsteolysisImaging, Three-DimensionalMedial Collateral Ligament, KneeFracture Fixation, InternalRetrospective StudiesCartilage, ArticularArthroscopyProsthesis FittingBone ScrewsBiomechanical PhenomenaPostoperative ComplicationsMagnetic Resonance ImagingFemur NeckWeight-BearingRecovery of FunctionFemoral Neck FracturesBone NeoplasmsPrefrontal CortexTitaniumTime FactorsMethodsStress, Mechanical