直肠癌是常见恶性肿瘤,随着人们对生活质量要求的不断提高,低位直肠癌病人手术愿望从原来的强烈保肛转向理性。从事腹腔镜结肠直肠手术的医师也客观地看待腹腔镜与开腹间的关系,选择合 Rectal cancer is a common malignant tumor. With the continuous improvement of people’s quality of life, the desire for surgical treatment of patients with low rectal cancer has shifted from strong anorectal to rational. Physicians engaged in laparoscopic colorectal surgery also objectively look at the relationship between laparoscopic and open laparoscopic