Max Robotics — Global Service Robot Directory + US Certification

About

Dr. Keigo Yokoi is a leading colorectal surgeon whose research focuses on advancing minimally invasive surgical techniques for rectal cancer, particularly through robotic-assisted laparoscopic surgery (RALS). His major contributions center on rigorously comparing the short- and long-term outcomes of RALS versus conventional laparoscopic surgery (CLS), often using propensity score-matched analyses to reduce bias. Notably, his 2022 study comparing RALS and CLS for rectal cancer has garnered 20 citations, while his work evaluating RALS following neoadjuvant chemoradiotherapy—a challenging clinical scenario—has accumulated 12 citations. Dr. Yokoi’s research demonstrates that RALS offers favorable safety and technical feasibility, with potential advantages in surgical precision and recovery. His single-center retrospective cohort study, with 9 citations, further solidifies these findings by assessing both short- and long-term outcomes. By addressing controversial aspects of robotic surgery, Dr. Yokoi provides critical evidence that helps guide surgical decision-making for patients with mid and low rectal cancer. His work is essential reading for surgeons and researchers seeking to understand the evolving role of robotics in oncologic colorectal surgery.