title: Long-term results of rotational acetabular osteotomy for dysplasia of the hip in adult ambulatory patients with cerebral palsy.
abstract: We performed rotational acetabular osteotomy in order to treat dysplasia of the hip in five ambulatory adults with cerebral palsy. There was one man and four women, with a mean age of 21 years (16 to 27) who were followed up for a mean of 12 years and two months. The mean Sharp angle improved from 52 degrees to 43 degrees , the mean acetabular index from 30.2 degrees to 2.8 degrees , the mean centre-edge angle from -5.6 degrees to 29.2 degrees , and the mean acetabular head index from 49.2 to 88.2. There was no progression of joint degeneration and relief from pain was maintained. Our results suggest that rotational acetabular osteotomy is a valuable option for the treatment of acetabular dysplasia in adults with cerebral palsy who have incapacitating pain in the hip.
authors.affiliation: Department of Orthopedic Surgery, Sapporo Medical University, Japan. nagoya@sapmed.ac.jp
authors.forename: S
authors.initials: S
authors.lastname: Nagoya
authors.forename: M
authors.initials: M
authors.lastname: Nagao
authors.forename: J
authors.initials: J
authors.lastname: Takada
authors.forename: M
authors.initials: M
authors.lastname: Kaya
authors.forename: T
authors.initials: T
authors.lastname: Iwasaki
authors.forename: T
authors.initials: T
authors.lastname: Yamashita
mesh_terms: D000293:Adolescent; D000328:Adult; D018771:Arthralgia / Q000209:etiology; D002547:Cerebral Palsy / Q000150:complications*; D005260:Female; D006618:Hip Dislocation, Congenital / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D015207:Osteoarthritis, Hip / Q000209:etiology / Q000601:surgery; D010027:Osteotomy / Q000379:methods*; D011859:Radiography; D016896:Treatment Outcome; D016138:Walking / Q000502:physiology