Morphological changes in the acetabulum in Perthes' disease
نویسندگان
چکیده
منابع مشابه
Morphological changes in the acetabulum in Perthes' disease.
Radiographs of 155 Indian children were examined to identify the acetabular changes which occur in Perthes' disease. These changes included osteoporosis of the acetabular roof, irregularity of contour, premature fusion of the triradiate cartilage, hypertrophy of articular cartilage and changes in dimensions. These changes tended to be more marked in older children and when more than half of the...
متن کاملRadiological remodelling of the acetabulum in Perthes' disease.
Thirty-four patients were studied throughout the evolution of Perthes' disease. The acetabular changes included osteopoenia of the roof, irregularity of its contour, and decrease in its depth. These changes were proportional to the femoral head involvement. The purpose of the study was to assess the effect of the morphological changes of the femoral head on the acetabulum and the outcome, and t...
متن کاملRetroversion of the contralateral adult acetabulum after previous Perthes' disease.
Retroversion of the adult acetabulum following a previous Legg-Calvé-Perthes disease (LCPD) is found in 30-40% of the patients. It is known that in LCPD there may also be morphologic changes in the nonaffected controlateral acetabulum. We investigated the prevalence of retroversion of the contralateral acetabulum in a group of adult patients with a history of LCPD. We found this morphology in 1...
متن کاملThe acetabulum in Perthes’ disease: Inter-observer agreement and reliability of radiographic measurements
BACKGROUND AND PURPOSE Perthes' disease leads to radiographic changes in both the femoral head and the acetabulum. We investigated the inter-observer agreement and reliability of 4 radiographic measurements assessing the acetabular changes. PATIENTS AND METHODS We included 123 children with unilateral involvement, femoral head necrosis of more than 50%, and age at diagnosis of 6 years or olde...
متن کاملThe bicompartmental acetabulum in Perthes' disease: 3D-CT and MRI study.
The bicompartmental acetabulum is one of the morphological changes which may be seen in children with Legg-Calvé-Perthes' disease. Three-dimensional CT and MRI were used to analyse the detailed morphology of the acetabulum with special reference to its inner surface, in 16 patients with Perthes' disease and a bicompartmental acetabulum.The bicompartmental appearance was seen on the coronal plan...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 1989
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.71b5.2584244