Koji Okabayashi
Papers
2
Total Citations
22
H-Index
2
About
Koji Okabayashi is a leading colorectal surgeon whose research focuses on advancing surgical techniques for rectal cancer, particularly through robotic-assisted and transanal approaches. His major contributions include demonstrating the feasibility and safety of robotic-assisted surgery for locally advanced rectal cancer through the multicentre prospective phase II VITRUVIANO trial, which has garnered 17 citations since 2024. This work addresses critical gaps in evidence by establishing strict surgeon criteria to improve outcomes. Okabayashi has also critically evaluated the evolution of rectal cancer surgery, notably through his 2018 review on transanal total mesorectal excision (TaTME), which examines whether this innovative technique represents a new standard or a passing trend. With 5 citations, this review provides essential guidance for colorectal surgeons navigating emerging technologies. His research bridges the gap between innovation and clinical practice, offering evidence-based insights that shape modern surgical protocols. Okabayashi’s work is particularly valuable for students and researchers interested in the intersection of surgical robotics, minimally invasive techniques, and oncological outcomes, as he systematically evaluates both established and novel methods to improve patient care in colorectal surgery.
Research Focus
Key Achievements
Top Papers
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- 2