Nakamura, Shigeru, Setsuo Ninomiya, Yoshio Takatori, Shuhei Morimoto, and Takashige Umeyama. “Long-Term Outcome of Rotational Acetabular Osteotomy 145 Hips Followed for 10–23 Years”. Acta Orthopaedica 69, no. 3 (January 1, 1998): 259–265. Accessed May 5, 2026. https://actaorthop.org/actao/article/view/20575.