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

Symposium

Symposium9 Update on Hallux Rigidus

Fri. Oct 30, 2026 10:20 AM - 11:50 AM JST
Fri. Oct 30, 2026 1:20 AM - 2:50 AM UTC
Room3
Moderators:Hideji Kura(Hitsujigaoka Hospital), Hiroaki Shima(The Veritas Hospital)

[SY9-1]Pathophysiology of Hallux Rigidus: The Role of Windlass Mechanism Dysfunction and Hindfoot Motion

○Takumi Kihara, Makoto Kubota, Tadashi Kimura, Hirotaka Fukushima, Mitsuru Saito (Dept. of Orthop. Surg., The Jikei Univ. School of Medicine, Tokyo, Japan)

[SY9-2]Revisiting the Pathophysiology of Hallux Rigidus Through CT Imaging

○Dan Moriwaki1, Tomoyuki Nakasa2, Yasunari Ikuta1, Saori Ishibashi1, Satoru Sakurai1, Taro Chujo1, Kimihiro Inoue1, Nobuo Adachi1 (1.Dept. of Orthop. Surg., Graduate School of Biomedical and Health Sciences, Hiroshima Univ., Hiroshima, Japan, 2.Dept. of Musculoskeletal Regeneration and Biomaterials, Graduate School of Biomedical and Health Sciences, Hiroshima Univ., Hiroshima, Japan)

[SY9-3]conservative treatment for hallux rigidus

○Akihiko Toda1, Yoshiyuki Takakura3, Noriyuki Kanzaki2, Nao Shibanuma1, Ryosuke Kuroda2, Yoshinori Takakura3 (1.Dept. of Orthop. Surg., Kobe Kaisei Hosp., Hyogo, Japan, 2.Dept. of Orthop. Surg., Kobe Univ. Graduate School of Medicine, Hyogo, Japan, 3.Takakura Orthopaedic & Sports Clinic, Hyogo, Japan)

[SY9-4]Choice of Osteotomy for Hallux Rigidus Based on Etiology

○Kenichiro Nakajima (Center for Foot & Ankle Surg., Dept. of Orthop. Surg., Yashio Central General Hospital, Saitama, Japan)

[SY9-5]Clinical outcomes and overview of alumina ceramic arthroplasty for hallux rigidus

○Masato Ogawa1, Yuki Tochigi1,2, Tatsuya Fujii1, Yusuke Mori1, Kensuke Yasumura1 (1.Laketown Orthopaedic Hosp., Saitama, Japan, 2.Dept. of Orthop. Surg., Dokkyo Medical Univ. Saitama Medical Center, Saitama, Japan)
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