1) Tsumura H, Kaku N, Torisu T. Does the self-centering mechanism of bipolar hip endoprosthesis really work in vivo? J Orthop Surg (Hong Kong) 2005;13(1):46-51.
2) Abe T, Kaku N, Tabata T, et al. Clinical results of hemiarthroplasty using new bipolar cups for stage 3 or lower osteonecrosis of the femoral head:a retrospective study. Musculoskelet Surg 2018;102(3):241-6.
3) Kaku N, Noda S, Tabata T, et al. Radiographic evaluation of linear wear of bipolar hemiarthroplasty devices in vivo. J Clin Orthop Trauma 2019;10(4):639-44.
4) Baba S, Motomura G, Ikemura S, et al. Risk factors for radiological changes after bipolar hemiarthroplasty for osteonecrosis of the femoral head. Mod Rheumatol 2021;31(3):725-32.
5) Chalmers BP, Sculco PK, Sierra RJ, et al. Iliopsoas impingement after primary total hip arthroplasty:Operative and nonoperative treatment outcomes. J Bone Joint Surg Am 2017;99(7):557-64.
6) Ando W, Sakai T, Fukushima W, et al. Japanese Orthopaedic Association 2019 Guidelines for osteonecrosis of the femoral head. J Orthop Sci. 2021;26(1):46-68.
7) Kaku N, Tabata T, Tagomori H, et al. Isolated acetabular revision with femoral stem retention after bipolar hip arthroplasty. Arch Orthop Trauma Surg 2017;137(3):425-30.
8) Kobayashi S, Kubo T, Iwamoto Y, et al. Nationwide multicenter follow-up cohort study of hip arthroplasties performed for osteonecrosis of the femoral head. Int Orthop 2018;42(7):1661-8.
9) Nam D, Salih R, Nahhas CR, et al. Is a modular dual mobility acetabulum a viable option for the young, active total hip arthroplasty patient? Bone Joint J 2019;101-B(4):365-71.
1) Lee SB, Sugano N, Nakata K, et al. Comparison between bipolar hemiarthroplasty and THA for osteonecrosis of the femoral head. Clin Orthop Relat Res 2004;(424):161-5.
2) Kobayashi S, Kubo T, Iwamoto Y, et al. Nationwide multicenter follow-up cohort study of hip arthroplasties performed for osteonecrosis of the femoral head. Int Orthop 2018;42(7):1661-8.
3) Gaudiani MA, White PB, Ghazi N, et al. Wear rates with large metal and ceramic heads on a second generation highly cross-linked polyethylene at mean 6-year follow-up. J Arthroplasty 2018;33(2):590-4.
4) Kocagoz SB, Underwood RJ, MacDonald DW, et al. Ceramic Heads Decrease Metal Release Caused by Head-taper Fretting and Corrosion. Clin Orthop Relat Res 2016;474(4):985-94.
5) Takashima K, Sakai T, Amano S, et al. Does a computed tomography-based navigation system reduce the risk of dislocation after total hip arthroplasty in patients with osteonecrosis of the femoral head? A propensity score analysis. J Artif Organs 2020;23(3):247-54.
6) 高尾正樹,菅野伸彦,西井孝・他.【骨壊死 最新の診断と治療】臨床的研究 病因・診断・治療 下肢 大腿骨頭 大腿骨頭壊死症 大腿骨頭壊死症に対するバイポーラ型人工骨頭置換術の長期成績.別冊整形外科2005(48):178-81.
7) Nishii T, Sugano N, Masuhara K, et al. Bipolar cup design may lead to osteolysis around the uncemented femoral component. Clin Orthop Relat Res 1995;(316):112-20.
8) Baba S, Motomura G, Ikemura S, et al. Risk factors for radiological changes after bipolar hemiarthroplasty for osteonecrosis of the femoral head. Mod Rheumatol 2021;31(3):725-32.
9) Steinberg, ME, Corces A, Fallon M. Acetabular involvement in osteonecrosis of the femoral head. J Bone Joint Surg Am 1999;81(1):60-5.