Max Robotics — Global Service Robot Directory + US Certification

About

Ioannis Rouvelas is a leading surgeon-scientist advancing the field of minimally invasive oncologic surgery, with a primary focus on esophageal and gastric cancer. His research centers on evaluating and optimizing robotic-assisted techniques, including RAMIE (robot-assisted minimally invasive esophagectomy) and RAMIG (robot-assisted minimally invasive gastrectomy), to reduce the high morbidity and mortality traditionally associated with open procedures. Rouvelas’s major contributions include a landmark 2022 systematic review and meta-analysis (49 citations) comparing RAMIE to open esophagectomy, which helped establish the safety and efficacy of the robotic approach. He also led a global registry study (2023, 15 citations) that provided critical insights into RAMIG techniques and perioperative outcomes. His 2024 review (8 citations) addresses the delicate balance between oncological efficacy and postoperative function in gastric cancer surgery. More recently, his 2025 retrospective cohort study from a high-volume center directly compares robotic-assisted to conventional minimally invasive esophagectomy. Through these works, Rouvelas is shaping the evidence base for modern, precision-driven surgical oncology.