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Avascular necrosis of the hip in multiple epiphyseal dysplasia
W G Mackenzie1, G S Bassett, G A Mandell
1Department of Medical Education, Alfred I. duPont Institute, Wilmington, DE 19899.
Journal of Pediatric Orthopedics
|November 1, 1989
Abstract:
We observed radiographic changes of avascular necrosis (AVN) of the capital femoral epiphysis in 9 hips of 11 patients with multiple epiphyseal dysplasia (MED). Plain roentgenography, bone scintigraphy, and magnetic resonance imaging (MRI) studies all revealed characteristic asymmetric changes in the presence of AVN superimposed on dysplastic femoral heads.