Laparoscopic low anterior resection using a triple stapling technique.

Laparoscopic low anterior resections using a triple stapling technique in five patients with rectal cancers (four Dukes A and one Dukes C) were performed. The location of the tumors was between 5 and 18 cm from the anal verge. For easy maneuverability, a 33-mm suprapubic port was used. In this technique, the Endo TA (the first stapler) is applied at the distal margin of the rectum to occlude the bowel. The bowel is irrigated with povidone-iodine solution and transected by an endolinear (the second) stapler. Anastomosis is completed by firing the circular (the third) stapler. The operative time was 177 +/- 28.0 minutes, estimated blood loss was 41.7 +/- 28.6 g, and flatus appeared 1.8 +/- 0.8 days after surgery. Follow-up studies have showed no local recurrence or distant metastasis. This procedure is safe and useful for performing laparoscopic low anterior resection.