Max Robotics — Global Service Robot Directory + US Certification

About

Weifeng Lao is a leading researcher in colorectal surgery, with a primary focus on optimizing surgical outcomes and quality of life for rectal cancer patients. His most impactful work includes a landmark systematic review and meta-analysis comparing robot-assisted versus laparoscopic surgery for rectal cancer, which has garnered over 100 citations and provides critical evidence on the clinical and oncological equivalence of these minimally invasive approaches. Dr. Lao has also made significant contributions to patient-reported outcomes, demonstrating that the EORTC QLQ-C30 and QLQ-CR29 questionnaires complement the standard LARS score in evaluating postoperative quality of life. His recent work introduces the preoperative LARS score (POLARS) as a novel tool for surgical planning in China, aiming to predict and mitigate bowel dysfunction before surgery. By bridging surgical technique, patient experience, and predictive analytics, Dr. Lao’s research directly informs clinical decision-making and enhances recovery for rectal cancer patients worldwide.