Laparoscopic rectal cancer surgery has become the primary treatment method for malignant tumors of the rectum.Lymph node dissection plays a crucial role in determining the curative intent of the procedure.The extent and technique of lymph node clearance are pivotal factors in achieving successful outcomes.In this article,we discuss the controversies and recent advancements related to lymph node dissection during laparoscopic rectal cancer surgery.Our aim is to provide references for selecting an optimal approach for rectal cancer lymph node dissection,and balancing oncological treatment efficacy and functional preservation in the patients.
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