1. Transtrochanteric anterior rotational osteotomy of the femoral head in the treatment of osteonecrosis affecting the hip: a new osteotomy operation;Sugioka;Clin Orthop Relat Res,1978
2. A new technique of the varus osteotomy at the upper end of the femur;Nishio;Orthop Trauma,1971
3. Differences in magnetic resonance findings between symptomatic and asymptomatic pre-collapse osteonecrosis of the femoral head;Hatanaka;Eur J Radiol,2019
4. Bone marrow oedema on MR imaging indicates ARCO stage 3 disease in patients with AVN of the femoral head;Meier;Eur Radiol,2014
5. Favorable clinical and radiographic results of transtrochanteric anterior rotational osteotomy for collapsed subchondral insufficiency fracture of the femoral head in young adults;Sonoda;JB JS Open Access,2017