PMC6165743_01
Right hip, preoperatively.
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Radiographs are shown in Figures 1 and 2.
Left hip, pretreatment and before debut of symptoms in the left hip.
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Radiographs are shown in Figures 1 and 2.
Right hip, postoperatively.
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The alpha angle was reduced 19 ; a postoperative radiograph is shown in Figure 3.