I am Ryosuke Iio, a Ph.D. student at the Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka City University. I graduated from Osaka City University in 2014 with a Doctor of Medicine degree. I obtained a Japanese Board of Orthpaedic Surgery certification and I work as an orthopaedic surgery specialist. My research interests include applying deep learning to orthopedic surgery, regeneration of rotator cuff muscles focusing on skeletal muscle mesenchymal stem cells, and intractable pain in the shoulder. I am a member of the Japan Shoulder Society (JSS), the Japan Orthopaedic Association (JOA), the Japanese Society for Replacement Arthroplasty (JSRA), and the Japanese Society for Fracture Repair (JSFR). I was nominated for an award by the 30th European Society for Surgery of the Shoulder and the Elbow (2022).