Eight-zone dissection improves outcomes in rectal cancer surgery

An innovative eight-zone laparoscopic dissection strategy significantly enhances postoperative specimen integrity and reduces nerve injury risk compared to traditional techniques in rectal cancer surgery. Among 218 patients analyzed, those undergoing the eight-zone approach demonstrated an 88.1% integrity rate in surgical specimens and improved preservation of urinary and sexual functions. This study underscores the effectiveness and safety of this technique, supporting its wider clinical adoption to improve patient quality of life.