AcetabulumAcetabulariaAnatomyHip JointHip Dislocation, CongenitalFemur HeadHip DislocationPelvic BonesHip ProsthesisOsteotomyArthroplasty, Replacement, HipBone RetroversionProsthesis FailureIliumIschiumLegg-Calve-Perthes DiseaseProsthesis DesignBone Diseases, DevelopmentalBone TransplantationFemoracetabular ImpingementOsteoarthritis, HipFemurJoint DiseasesPubic BoneCementationArthrographyFractures, BoneOssification, HeterotopicEtretinatePelvimetrySlipped Capital Femoral EpiphysesReoperationHip InjuriesPolyethylenesCeramicsCadaverAnatomy, ComparativeRange of Motion, ArticularImaging, Three-DimensionalTractionFractures, ComminutedBone CementsPolyethyleneOrthopedic ProceduresPelvisTomography, X-Ray ComputedHipFemur Head NecrosisFollow-Up StudiesTreatment OutcomeAnatomy, ArtisticOsseointegrationOsteolysisRetrospective StudiesFracture Fixation, InternalProsthesis FittingPostoperative ComplicationsBone ScrewsFemur NeckAnatomy, Cross-SectionalBiomechanical PhenomenaArthroscopyFemoral Neck FracturesCartilage, ArticularDissectionRecovery of FunctionMagnetic Resonance ImagingWeight-BearingTitaniumModels, AnatomicBone NeoplasmsTime FactorsMethods