Fig. 1From: Ten-year survival rate after rotational acetabular osteotomy in adulthood hip dysplasiaKaplan-Meier survival analysis of rotational acetabular osteotomy for total hip arthroplasty (THA) requirement and osteoarthritis (OA) progression. During the 10-year follow-up, 92.3% of the hips did not need THA (a), and OA progression was not seen in 76.7% of the hips after RAO (b) (numbers at risk = 65 hips)Back to article page