Stapled anastomosis for trans-sphincteric resection of the rectum

We have found that in all patients who have undergone this procedure, normal defecation and complete continence are maintained. The surgical wound heals well and functional results have been uniformly good, even in instances in which only 1 centimeter of the rectum remains. This procedure may be useful for patients who are carefully diagnosed by preoperative transrectal ultrasonography in which the lower edge of the rectal tumor is within 8 centimeters of the anal verge, the tumors do not extend into the muscularis propria and there is no lymph node metastasis. Use of the CEEA stapling device can shorten the time of operation and is particularly beneficial for elderly patients and those who are at poor risk.