Papers
4
Total Citations
83
H-Index
3
About
Dr. Kotaro Maeda is a pioneering colorectal surgeon whose research has fundamentally advanced the application of robotic surgery for rectal cancer, particularly within the Japanese healthcare system. His work centers on refining operative techniques and rigorously evaluating patient outcomes, with a special focus on functional preservation. Dr. Maeda’s major contributions include demonstrating that robotic surgery can overcome the technical limitations of conventional laparoscopy, especially in the narrow pelvic cavity, leading to safer and more precise resections. His most cited paper, a 2020 review of robotic technique and the literature (43 citations), has become a key resource for surgeons adopting this technology. Crucially, his 2015 study on sexual and urinary functions in male patients (17 citations) provided some of the earliest evidence that the robotic approach may offer superior preservation of pelvic autonomic nerves. Through a 2019 single-center cohort study (21 citations), he further validated the short- and long-term oncologic safety of the procedure. Dr. Maeda has also addressed complex clinical challenges, as demonstrated by his innovative work on side-to-end anastomosis for patients with anal stenosis. His cumulative research has been instrumental in shaping the national adoption of robotic rectal surgery following its insurance coverage in Japan.
Research Focus
Key Achievements
Top Papers
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