title: [Chiari's osteotomy in adults. Apropos of 72 cases].
abstract: The authors have performed 65 Chiari osteotomies in adults. The results have been studied with a follow-up ranging from one to 12 years. Details of the surgical technique are described. Fifty-three cases have had satisfactory results. Forty-five cases have a follow-up of more than 5 years and among these, 38 still have a very satisfactory result. It is concluded that Chiari osteotomy may stop the development of early arthrosis clinically as well as radiologically in more than two-thirds of dysplasias or subluxations in patients younger than 50 years. When there is associated femoral dysplasia it should be corrected either simultaneously or preceding the osteotomy.
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006618:Hip Dislocation, Congenital / Q000601:surgery*; D006621:Hip Joint / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000601:surgery; D010007:Osteochondritis / Q000601:surgery; D010027:Osteotomy / Q000379:methods*; D010384:Pelvic Bones / Q000601:surgery*
vernacular_title: Ostéotomie de Chiari chez l'adulte. A propos de 72 observations.