Papers
5
Total Citations
62
H-Index
4
About
Keigo Ashida is a pioneering surgeon whose work is at the forefront of robotic surgery in Japan, with a particular focus on gastrointestinal oncology. His research centers on optimizing robotic techniques for rectal and gastric cancers, addressing both technical challenges and educational needs. Ashida’s major contributions include demonstrating the feasibility and safety of robotic low anterior resection in complex cases, such as patients with anal stenosis, and developing strategies to shorten operative times during robotic gastrectomy. His most cited work, “Robotic Surgery for Rectal Cancer: Operative Technique and Review of the Literature” (43 citations), is a key resource that helped establish best practices following Japan’s national insurance coverage of robotic rectal surgery in 2018. Ashida also led the first pilot comprehensive evaluation of robotic surgery outcomes across multiple departments, introducing the novel Penta, Tetra, and Trifecta achievement metrics. Notably, he is a leader in surgical education, pioneering the use of dual-console systems to train the next generation of robotic surgeons. With a career dedicated to advancing minimally invasive surgery, Ashida’s work has directly shaped the adoption and refinement of robotic techniques in Japan.
Research Focus
Key Achievements
Top Papers
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