title: [Severe forms of idiopathic femur head osteonecrosis].
mesh_terms: D000208:Acute Disease; D005271:Femur Head Necrosis / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D011859:Radiography
vernacular_title: Formes sévères de l'ostéonécrose idiopathique de la tête fémorale.