Yoshichika Hashimoto, Wataru Ando, Takashi Sakai, Masaki Takao, Hidetoshi Hamada, Nobuhiko Sugano. The Effects of Rasp Oversize on the Clinical and Radiographic Outcomes of Total Hip Arthroplasty With a Collared Satin-Finished Composite Beam Cemented Stem. The Journal of Arthroplasty. 2021. 36. 6. 2055-2061
Tetsuro Tani, Wataru Ando, Wakaba Fukushima, Hidetoshi Hamada, Masaki Takao, Kazuya Ito, Takashi Sakai, Nobuhiko Sugano. Geographic distribution of the incidence of osteonecrosis of the femoral head in Japan and its relation to smoking prevalence. Modern rheumatology. 2021. 1-7
Hidetoshi Hamada, Wataru Ando, Masaki Takao, Nobuhiko Sugano. Gamma-Glutamyl Transferase: A Useful Marker of Habitual Drinking in Cases of Alcohol-Associated Osteonecrosis of the Femoral Head. Alcohol and alcoholism (Oxford, Oxfordshire). 2021. 56. 2. 175-180
Ryuichi Sato, Wataru Ando, Hidetoshi Hamada, Masaki Takao, Mitsuru Saito, Nobuhiko Sugano. Differences in knee joint degeneration between primary hip osteoarthritis and hip osteoarthritis secondary to hip developmental dysplasia: A propensity score-based analysis. Modern rheumatology. 2021. 1-10
Kazunori Shimomura, Hidetoshi Hamada, David A Hart, Wataru Ando, Takashi Nishii, Siegfried Trattnig, Stefan Nehrer, Norimasa Nakamura. Histological Analysis of Cartilage Defects Repaired with an Autologous Human Stem Cell Construct 48 Weeks Postimplantation Reveals Structural Details Not Detected by T2-Mapping MRI. Cartilage. 2021. 1947603521989423-1947603521989423