Transanal Inspection and Management of Low ColoRectal Anastomosis Performed With a New Technique

Low anterior resection with total mesorectal excision (TME), either performed open, laparoscopic or robotic Closure of the rectum with linear or curved stapler with transanal inspection Transanal placement of four 2-0 prolene sutures on the rectal stump, respectively 2 at the extremities of the suture line (left and right) and other two 1 cm medial to each of the previous two sutures Circular stapler is introduced, the 4 tails of the prolene stitches are introduced through the windows (2 in the left and 2 in the right side of the instrument) and gently pulled, to obtain a gradual and homogeneous traction of the tissue and elimination of both previous suture lines and doggy ears, then the stapler is fired The termino-terminal anastomosis is carefully inspected A leak test can be performed (if negative the protective stoma is not performed) An eventual leak can be transanally repaired