Early-Stage Perfusion MRI Correlates Significantly With Femoral Head Deformity in Children Under 6 Years of Age With Legg-Calvé-Perthes Disease: A Preliminary Multicenter Study
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Background: In general, the onset of Legg-Calvé-Perthes disease (LCPD) before age 6 is thought to be associated with a good radiographic outcome. Many of these patients, however, still develop a poor outcome with ovoid-to-flat f... ...