Fig. 5From: Association between the ossific nucleus and osteonecrosis in treating developmental dysplasia of the Hip: updated meta-analysisForest plot for the development of osteonecrosis of grade II or worse at two or more years following open reduction. Including the data of five studies there were 208 hips analyzed. There was no statistically significant association between the ossific nucleus and the development of osteonecrosisBack to article page