腹腔镜外科应用技术从上世纪初至今已有100余年的发展历史,在此期间腹腔镜外科发展经历了3个时期,分别是诊断腹腔镜,手术腹腔镜和现代腹腔镜[1]。1993年Guillou等[2]第一次利用腹腔镜技术行腹腔镜结直肠癌手术,经过20余年的研究探索,腹腔镜技术不断创新,尤其在结直肠外科发展日趋成熟,临床应用也越来越广泛。目前全国许多有条件的医院已经在积极开展腹腔镜结直肠癌手术, Laparoscopic surgery has been used for more than 100 years since the beginning of the last century. During this period, laparoscopic surgery has undergone three stages of development: laparoscopy, laparoscopic surgery and modern laparoscopy. In 1993, Guillou et al [2] first performed laparoscopic colorectal cancer surgery through laparoscopy. After more than 20 years of research and exploration, laparoscopic technology has been continuously innovated, especially in the development of colorectal surgery and its clinical application is getting more and more widely. At present, many qualified hospitals in the country have been actively carrying out laparoscopic colorectal cancer surgery,