笔者于1993年10月～1998年5月，对48例可切除的中、上段直肠癌，在传统Dixon手术方法的基础上，采用消化道团合器及吻合器，将直肠远切瑞先闭合，再吻合的方法行低位腹膜外一期吻合术，既提高了吻合质量，又缩短了手术时间，取得良好的手术效果。现介绍如下。1一般资料本组48列 From October 1993 to May 1998, the authors used 48 patients with resectable middle and upper rectal cancers to use the digestive tract aggregator and stapler on the basis of traditional Dixon surgical methods to close the rectoectos. The method of re-anastomosis was to perform a low-level extraperitoneal anastomosis, which not only improved the quality of anastomosis, but also shortened the operation time and achieved good surgical results. The introduction is as follows. 1 General Information This group of 48 columns