Fig. 2From: Treatment of symptomatic hip dysplasia by posterolateral small incision assisted Bernese periacetabular osteotomyPreoperative radiographs and post-operative correction of an 18 years old man with bilateral hip dysplasia. He was treated by Bernese PAO and femoral derotation osteotomy under the double-incision approach. A, B Preoperative radiographs of the pelvis, showing bilateral acetabular dysplasia. C, D Postoperative anteroposterior pelvic radiograph and false-profile radiograph of the left hip at 3 months. E Preoperative false-profile radiographs of the right hip. F–H Postoperative radiographs at 1 year (left hip) and 9 months (right hip), showing good reconstruction of the hipsBack to article page