‹ Knowledge base
Browse the corpus
Walk the evidence base by book and chapter — the raw source passages that ground Ask, Differential, and the rest.
1 passage
contentuptodate· Content· item f13_49_14096
©2013 UpToDate ® Print Email Plain radiograph: Bilateral developmental dysplasia of the hips Note that both femoral heads are displaced laterally and superiorly. The acetabular index (AI) is also increased (>40°) bilaterally. Courtesy of William Phillips, MD.