Review Article

Imaging of Hip Pain: From Radiography to Cross-Sectional Imaging Techniques

Figure 4

(a) X-ray of a 10-year-old child with left hip pain. It was considered normal at emergency despite the widening of the left physis (arrow). Two weeks later epiphysiolysis was evident (b). Despite appropriate surgical reduction (c) osteonecrosis developed and femoral head collapsed 1 month later (d).
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