The 51st Annual Meeting of the Japanese Society for Surgery of the Foot

^○Satoshi Yamaguchi^1,2, Seiji Kimura², Sumihisa Orita^2,3, Hayate Mizuno³, Shun Fukushima², Haruki Nagai², Yuriko Yoshimoto², Seiji Ohtori² (1.Graduate School of Global and Transdisciplinary Studies, Chiba University, Chiba, Japan, 2.Dept. of Orthop. Surg., Graduate School of Medical and Pharmaceutical Sciences, Chiba University, Chiba, Japan, 3.Center for Frontier Medical Engineering, Chiba University)

^○Taro Kasai (Dept. of Orthop. Surg., The Univ. of Tokyo, Tokyo, Japan)

^○Toru Omodani (TAO Clinic, Tokyo, Japan)

^○Toshihiro Maemichi¹, Takumi Okunuki^2,3, Hirofumi Tanaka^4,5, Hideaki Nagamoto^2,6, Tsukasa Kumai¹ (1.Faculty of Sport Sciences, Waseda University, Saitama, Japan, 2.Waseda University Center for Sport Sciences, 3.High Performance Center, National Institute of Sports Science, 4.Graduate School of Sport Sciences, Waseda University, 5.Hyakutake Orthopaedic and Sports Clinic, 6.Kansai Medical University Sports Medicine Center)

^○Hayato Satake^1,2, yasushi shinohara³, Junji Inoue¹, Takeshi Shintani¹, Hiroaki Ishida^1,4, Kunihiro Suzuki^1,4, Hirohumi Katsutani¹, Hideaki Nagamoto¹, Kotaro Yamakado¹, Tsukasa Kumai^1,5 (1.Sports Medicine Center. Kansai Medical University. Osaka. Japan, 2.Graduate School of Sport and Health Sciences, Ritsumeikan University, Shiga, Japan, 3.College of Sport and Health Science, Ritsumeikan University, Shiga, Japan, 4.Department of Orthopaedic Surgery, Kansai Medical University, Osaka, Japan, 5.Faculty of Sport Sciences, Waseda University, Saitama, Japan)