Coxa ValgaCoxa VaraFemoracetabular ImpingementFemur HeadHip JointAnatomy, ComparativeAcetabulumJoint DiseasesHemipteraBone Diseases, DevelopmentalOsteotomyExtremitiesHip Dislocation, CongenitalHand, Foot and Mouth DiseaseUtahSternumIliumHip DislocationFemur NeckFemoral Neck FracturesFemurLocomotionBiomechanical PhenomenaTerminology as TopicRange of Motion, ArticularRetrospective StudiesPredictive Value of TestsFollow-Up Studies