目前,手术仍是治疗直肠癌的主要方法,虽然Held的全系膜切除(Total Mesorectal Excision,TME)原则使直肠癌手术有了技术改进,多年来,结直肠技术未曾有革命性改变,1991年Jacobs等报道第1例腹腔镜结肠切除术后,使结肠直肠切除在手术技术上有了里程碑式的变化。但相对于腹腔胆囊切 At present, surgery is still the main method for the treatment of rectal cancer. Although the principle of Total Mesorectal Excision (TME) by Held has made technical improvements in rectal cancer surgery, the technology of colorectal has not been revolutionized for many years. In 1991, Jacobs Other reports of the first case of laparoscopic colon resection, the colorectal resection in the surgical technique has a landmark change. But relative to the abdominal cholecystectomy