All Stories

  1. Combined supramalleolar osteotomy and ankle arthrodesis for end-stage ankle arthritis with large varus deformity

    Article • Foot and Ankle Surgery, November 2025, Elsevier

    Dr Hayato Kobayashi

  2. Simultaneous hybrid closed-wedge supramalleolar osteotomy and ankle arthrodesis for posttraumatic varus ankle arthritis with periarticular deformity: A case report

    Article • Modern Rheumatology Case Reports, June 2023, Oxford University Press (OUP)

    Dr Hayato Kobayashi

  3. Calcaneocuboid Distraction Arthrodesis With Synthetic Bone Grafts: Preliminary Results of an Innovative Bone Grafting Procedure in 13 Patients

    Article • The Journal of Foot & Ankle Surgery, November 2017, Elsevier

    Dr Hayato Kobayashi

  4. Gradual Correction of Traumatic Hallux Varus With Metatarsal Hemicallotasis

    Article • The Journal of Foot & Ankle Surgery, March 2016, Elsevier

    Dr Hayato Kobayashi

  5. Treatment of Varus Ankle Osteoarthritis and Instability With a Novel Mortise-Plasty Osteotomy Procedure

    Article • The Journal of Foot & Ankle Surgery, January 2016, Elsevier

    Dr Hayato Kobayashi

  6. Isolated Fifth Metatarsocuboid Coalition: A Case Report

    Article • The Journal of Foot & Ankle Surgery, July 2015, Elsevier

    Dr Hayato Kobayashi

  7. Extensor Digitorum Longus Tenosynovitis Caused by Talar Head Impingement in an Ultramarathon Runner: A Case Report

    Article • Journal of Orthopaedic Surgery, August 2007, SAGE Publications

    Dr Hayato Kobayashi

  8. Osteoma Arising From the Lumbar Articular Process-Case Report-

    Article • Neurologia medico-chirurgica, January 2006, Japan Neurosurgical Society

    Dr Hayato Kobayashi

  9. Immunolocalization of carboxy-terminal type II procollagen peptide in regenerated articular cartilage of osteoarthritic knees after reduction of mechanical stress

    Article • Osteoarthritis and Cartilage, November 2002, Elsevier

    Dr Hayato Kobayashi