［背景］探索一种低位直肠癌切除术后乙状结肠直肠吻合的新方法．［病例报告］给 ２４例接受 直肠癌切除术后的患者行乙状结肠直肠套入吻合术，术后无吻合口漏及狭窄，排便功能恢复良好［讨 论］经过总结经腹直肠癌切除术后结肠直肠套入吻合法的优点及需注意的几个问题，认为该法明显优 于传统的端端吻合术 [Background] To explore a new method for sigmoidorectal anastomosis after resection of low rectal cancer. [Case Report] 24 patients undergoing resection of rectal cancer underwent sigmoid colon rectal intussusception without postoperative anastomotic leaks and stenosis and good defecation recovery [DISCUSSION] After colorectal resection of colorectum Set into the advantages of anastomosis and the need to pay attention to several issues that the law was significantly better than the traditional end-to-end anastomosis