Guideline for operative procedure of laparoscopic radical surgery for colorectal cancer (2023 edition)

Laparoscopic technology is currently an important mean of radical surgery for colorectal cancer. In recent years, with the further development and popularization of laparoscopic surgery for colorectal cancer in China, the surgical techniques and concepts have undergone signifi-cant changes and updates. High quality clinical research and evidence‑based medicine have been continuously conducted worldwide. Laparoscopic radical surgery for colorectal cancer has made significant progress in surgical indications, laparoscopic display system, surgical approach, totally laparoscopic surgery, and key anatomical landmarks and operational points. Based on the Guideline for Operative Procedure of Laparoscopic Radical Resection of Colorectal Cancer (2018 Edition), and combined with recent research hotspots and high‑level evidence‑based medicine achievements, the Laparoscopic & Endoscopic Surgery Group, Branch of Surgery, Chinese Medical Association, Colorectal Surgery Group, Branch of Surgery, Chinese Medical Association, Chinese Society of Colon and Rectal Surgeons, Chinese Medical Doctor Association, Endoscopic and Robotic Surgical Society, China Anti-Cancer Association and Endoscopy and Minimally Invasive Technology Society, China Association of Medical Equipment organize domestic experts in relevant fields to revise and update again to form the Guideline for Operative Procedure of Laparoscopic Radical surgery of Colorectal Cancer (2023 Edition) based on clinical evidence and guided by clinical issues.