Diseases of the colon and rectum
-
The transversus abdominis plane block has been used as a component of postoperative analgesia after hysterectomy and open abdominal surgery. This block involves the injection of anesthetic between the internal oblique and transversus abdominis muscles. We demonstrate an improved method by the use of laparoscopic guidance for transversus abdominis plane blocks. ⋯ The transversus abdominis plane block is useful as an adjunct to reduce postoperative analgesia in patients undergoing laparoscopic colorectal surgery. Our method for transversus abdominis plane blocks with the use of laparoscopy is easily performed at the conclusion of any laparoscopic procedure. Prospective randomized trials are necessary to assess the significance of these blocks in postoperative pain control, length of stay, and cost benefit.