THE RADIOGRAPHIC CHANGES IN PERTHES' DISEASE
نویسندگان
چکیده
منابع مشابه
Radiographic classifications in Perthes disease
Background and purpose - Different radiographic classifications have been proposed for prediction of outcome in Perthes disease. We assessed whether the modified lateral pillar classification would provide more reliable interobserver agreement and prognostic value compared with the original lateral pillar classification and the Catterall classification. Patients and methods - 42 patients (38 bo...
متن کاملMorphological 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 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 کاملPathological changes in a case of Perthes' disease.
Although the number of affected femoral heads from human cases of coxa plana that have become available for direct study has been surprisingly small, the findings have been generally consistent with the view that the fundamental pathological process is one of infarction, necrosis and subsequent revascularisation of the epiphysis (Zemansky 1928 ; Gall and Bennett 1942; Mizuno, Hirayama, Kotani a...
متن کاملPerthes' disease in the adolescent.
We studied the natural history of Perthes' disease in 62 children in whom the onset of symptoms was in adolescence. Three patterns of disease were noted, namely, late-onset pattern, segmental collapse, or destructive with failure of revascularisation. In the late-onset pattern, the disease followed the sequence of healing seen in younger children, but adequate epiphyseal remodelling did not occ...
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 1959
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.41b3.465