Yasuhisa Ushimaru
Papers
1
Total Citations
3
H-Index
1
About
Dr. Yasuhisa Ushimaru is a pioneering surgeon whose research centers on advancing minimally invasive techniques for colorectal cancer treatment, with a particular focus on robotic surgery and lateral lymph node dissection (LLND). His major contribution lies in systematically defining the learning curve for prophylactic bilateral robot-assisted LLND in lower rectal cancer—a technically demanding procedure critical for improving oncologic outcomes. Through meticulous retrospective analysis, Dr. Ushimaru has provided the first structured data on the number of cases required to achieve surgical proficiency, offering a roadmap for safe adoption of this complex technique. His work directly addresses a gap in surgical education and quality assurance, as evidenced by his 2025 study already garnering 3 citations shortly after publication. By establishing benchmarks for operative time, blood loss, and complication rates, Dr. Ushimaru’s research empowers surgeons worldwide to standardize training and optimize patient outcomes. His dedication to refining robotic surgical protocols positions him as a key figure in the evolution of precision oncology, bridging the gap between technological innovation and clinical practice.
Research Focus
Key Achievements
Top Papers
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