1. Fig. 3. Anteroposterior radiographs of the right hip joint in a 47-year-old male. (A) The preoperative radiograph shows mild acetabular dysplasia with no sign of degenerative change (Tönnis grade 0). (B) The postoperative radiograph shows improvement of acetabular coverage over the femoral head. Note that the osteotomized fragment and grafted bone were fixed with three Kirschner wires. (C) The Radiograph obtained 26 years after rotational acetabular osteotomy shows maintenance of good coverage and no progression of osteoarthritis.
Fig. 3. Anteroposterior radiographs of the right hip joint in a 47-year-old male. (A) The preoperative radiograph shows mild acetabular dysplasia with no sign of degenerative change (Tönnis grade 0). (B) The postoperative radiograph shows improvement of acetabular coverage over the femoral head…
Clin Orthop Surg Sep;10(3):