Long-term course of borderline dysplasia: a 26-year follow-up of nonoperative hips in patients undergoing unilateral acetabular rotational osteotomy
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Aims: We conducted a minimum 20-year follow-up of nonoperated hips that presented with borderline dysplasia (BD), defined as a lateral centre-edge angle (LCEA) of 18° to 25°, in cases of bilateral developmental dysplasia of the... ...
