Mid-term results of sub-trochanteric valgus osteotomy for symptomatic late stages Legg-Calvé-Perthes disease

Figure 4 Treatment of a femoral valgus osteotomy in a 10-year-old man with left Pertes disease. A: Intra-operative surgical steps of another 10 years old male patient with left Perthes disease (Waldenström: Re-ossification stage) treated with femoral valgus osteotomy using pre-contoured plate. Note the extension component of the osteotomy was evident in the lateral shot to compensate associated fixed flexion deformity of the hip; B: Immediate post operative pelvic X-ray of the same patient.