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BioHongyeol (Stefan) Yang is a visiting scholar at Stanford University and an Assistant Professor of orthopaedic surgery at Chonnam National University. His research focuses on applying AI and deep learning to orthopaedic surgery, particularly in personalized arthroplasty and sports medicine. He aims to develop predictive models that enhance clinical decision-making and support data-driven, precision care in orthopaedics.

Clinical Focus
Adult Knee Reconstruction, Robotic Surgery, and AI-driven Precision Medicine

Professional Education
Assistant Professor: Chonnam National University (2023-)
Fellowship: Chonnam National University (2020)
Residency: Chonnam National University (2019)
Internship: Chonnam National University (2014)

Publications
Yang HY, et al. The Journal of Arthroplasty. 2026. doi:10.1016/j.arth.2026.02.042
Yang HY, et al. Medicina. 2026. doi:10.3390/medicina62020307
Yang HY, et al. Orthopaedic Journal of Sports Medicine. 2025. doi:10.1177/23259671251391720
Yang HY, et al. The Journal of Arthroplasty. 2025. doi:10.1016/j.arth.2025.10.114
Yang HY, et al. Journal of Orthopaedic Surgery and Research. 2025. doi:10.1186/s13018-025-06256-3
Yang HY, et al. Knee Surgery, Sports Traumatology, Arthroscopy. 2025. doi:10.1002/ksa.12731
Yang HY, et al. Chonnam Medical Journal. 2025. doi:10.4068/cmj.2025.61.2.90
Yang HY, et al. Journal of Personalized Medicine. 2025. doi:10.3390/jpm15030091
Yang HY, et al. Scientific Reports. 2025. doi:10.1038/s41598-025-93542-z
Yang HY, et al. The Knee. 2025. doi:10.1016/j.knee.2025.02.028
Yang HY, et al. Journal of Clinical Medicine. 2025. doi:10.3390/jcm14030820
Yang HY, et al. Arthroscopy. 2024. doi:10.1016/j.arthro.2024.12.022
Yang HY, et al. Knee Surgery, Sports Traumatology, Arthroscopy. 2024. doi:10.1002/ksa.12487
Yang HY, et al. International Orthopaedics. 2024. doi:10.1007/s00264-024-06271-9
Yang HY, et al. Clinics in Orthopedic Surgery. 2024. doi:10.4055/cios23250
Yang HY, et al. The Journal of Bone and Joint Surgery American Volume. 2024. doi:10.2106/JBJS.23.00720
Yang HY, et al. BMC Musculoskeletal Disorders. 2024. doi:10.1186/s12891-024-07441-x
Yang HY, et al. The Bone & Joint Journal. 2023. doi:10.1302/0301-620X.105B12.BJJ-2023-0456.R1
Yang HY, et al. Biomedical Engineering Letters. 2023. doi:10.1007/s13534-023-00321-8
Yang HY, et al. International Orthopaedics. 2023. doi:10.1007/s00264-023-05895-7
Yang HY, et al. Orthopaedic Journal of Sports Medicine. 2023. doi:10.1177/23259671231175457
Yang HY, et al. Arthroscopy. 2023. doi:10.1016/j.arthro.2023.04.010
Yang HY, Seon JK. Arthroscopy. 2023. doi:10.1016/j.arthro.2023.01.011
Yang HY, et al. The Journal of Arthroplasty. 2022. doi:10.1016/j.arth.2022.10.010
Yang HY, et al. The Journal of Bone and Joint Surgery American Volume. 2022. doi:10.2106/JBJS.21.00456
Yang HY, et al. Knee Surgery, Sports Traumatology, Arthroscopy. 2022. doi:10.1007/s00167-021-06553-w
Yang HY, et al. The Bone & Joint Journal. 2021. doi:10.1302/0301-620X.103B11.BJJ-2021-0475.R1
Yang HY, Seon JK. Arthroscopy. 2021. doi:10.1016/j.arthro.2021.05.042
Yang HY, et al. The Journal of Bone and Joint Surgery American Volume. 2020. doi:10.2106/JBJS.19.01429
Yang HY, Lee KB. The Journal of Bone and Joint Surgery American Volume. 2020. doi:10.2106/JBJS.19.00397
Yang HY, et al. The Bone & Joint Journal. 2019. doi:10.1302/0301-620X.101B6.BJJ-2018-1322.R1
Yang HY, et al. Clinics in Orthopedic Surgery. 2017. doi:10.4055/cios.2017.9.2.169