Nimalan Pathma‐Nathan

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About

Nimalan Pathma-Nathan is a colorectal surgeon and researcher whose work centers on advancing minimally invasive surgical techniques, particularly for complex patient populations. His key research areas include robotic-assisted surgery, laparoscopic outcomes, and perioperative risk stratification in colorectal procedures. Pathma-Nathan’s most notable contribution is his 2022 study, “Robotic-assisted versus laparoscopic rectal surgery in obese and morbidly obese patients: ACS-NSQIP analysis,” which has garnered 26 citations. This work critically examined the benefits of robotic technology in reducing conversion rates during rectal surgery in obese patients, a group historically at high risk for complications. By leveraging a large national database, he provided robust evidence that robotic assistance can improve surgical outcomes in this challenging demographic. His research has practical implications for surgical decision-making, helping to guide the adoption of robotic platforms in high-risk cases. Pathma-Nathan’s work is widely recognized for its focus on patient safety and surgical innovation, making him a valuable voice in the evolving field of colorectal surgery. His findings continue to influence clinical practice and inspire further investigation into tailored surgical approaches for obese patients.