Relationship between hip dysplasia, pain, and osteoarthritis in a cohort of patients with hip symptoms.
Fiche publication
Date publication
septembre 2013
Auteurs
Membres identifiés du Cancéropôle Est :
Pr GUILLEMIN Francis, Dr RAT Anne-Christine
Tous les auteurs :
Morvan J, Bouttier R, Mazieres B, Verrouil E, Pouchot J, Rat AC, Guellec D, Guillemin F, Coste J, Saraux A
Lien Pubmed
Résumé
OBJECTIVE: The relationship between acetabular dysplasia (HD) and hip osteoarthritis (OA) remains unclear, especially for mild forms of dysplasia. Our objectives were to estimate the prevalence of HD in a population-based sample with symptoms and to evaluate potential associations linking HD, hip OA, and hip pain. METHODS: Individuals 40 to 75 years of age with symptoms in 1 or both hips were recruited during a multiregional prevalence survey. All study participants underwent examination and radiographs. Radiographs were evaluated using Kellgren-Lawrence staging (with stages >/= 2 indicating hip OA) and HD measures [center-edge (CE) angle, acetabular inclination angle (HTE), acetabular depth (AD), and vertical center-anterior margin angle]. RESULTS: We studied both hips of 842 individuals (1684 hips), among whom 203 had hip OA. Compared to left hips, right hips had significantly smaller CE angles and significantly greater AD and HTE values (p
Référence
J Rheumatol. 2013 Sep;40(9):1583-9