Sang Hoon Ahn

Papers

Total Citations

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About

Dr. Sang Hoon Ahn is a pioneering robotic surgeon whose work centers on minimally invasive approaches to gastric cancer and bariatric surgery. His research has been instrumental in advancing reduced-port robotic techniques, most notably through his work on robotic pylorus-preserving gastrectomy for early gastric cancer. By leveraging the da Vinci system’s stable 3D vision, near-infrared fluorescence imaging, and articulating wrist instruments, Dr. Ahn has helped refine surgical precision while reducing patient trauma. In bariatric surgery, he has contributed to the adoption of robotic Roux-en-Y gastric bypass and sleeve gastrectomy, particularly in patients with high-risk obesity. His 2016 review on bariatric and revisional robotic surgery underscores the transformative potential of robotic platforms—enhanced dexterity, torque-free port manipulation, and superior visualization—in complex metabolic procedures. Though his most-cited papers currently hold modest citation counts, they represent foundational work in a rapidly evolving field. Dr. Ahn’s contributions are shaping the next generation of robotic digestive surgery, offering patients safer, more effective options for cancer treatment and weight loss.