随着对直肠肛管解剖生理和直肠癌浸润转移规律的深入研究,吻合器的临床应用,低位、超低位直肠癌的手术保肛率明显提高,但吻合口漏仍然是其术后常见的严重并发症,文献报道的发生率为4.4%～18%。我院根据吻合口漏的原因在低位直肠癌保肛手术中采用自制双套管外加冲洗管引流法对其防治取得了满意疗效,现报告如下。 With the further study on the anatomic physiology of rectum and the infiltration and metastasis of rectal cancer, the anal sphincter preservation rate of low and ultra-low rectal cancer was significantly improved in the clinical application of stapler, but anastomotic leakage was still the most common postoperative recurrence Complications, the incidence of reported in the literature was 4.4% to 18%. Our hospital in accordance with the reasons for anastomotic leakage in the low rectal cancer anus surgery using self-made double-tube plus irrigation tube drainage its prevention and treatment achieved satisfactory results, are as follows.