Two-Trocar Laparoscopic Cholecystectomy

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Abstract
Laparoscopic cholecystectomy is usually performed with a four-trocar technique. From December 1998 to March 1999, 25 of 42 admitted patients underwent a two-trocar laparoscopic cholecystectomy. In our technique, after establishing umbilical carbon dioxide pneumoperitoneum, a 30 degree scope was inserted, and a second 5-mm trocar was positioned below and to the left of the xiphoid process. Then two stitches with nonabsorbable sutures were passed: one at the fundus to pull up the gallbladder, and the second through the neck of the gallbladder to expose the structure of the Calot triangle. Intraoperative cholangiography was performed with a percutaneous catheter in 15 patients. Retrograde cholecystectomy was performed and the gallbladder was extracted through the umbilical port. Scars were closed with glue, and bupivacaine was injected to reduce pain. The technique was feasible in approximately 84% (25 of 30) of patients. The mean operative time was 42 minutes, and the mean hospital stay was 1.6 days. We conclude that this method is similar to four-port laparoscopic cholecystectomy in terms of safety and operation time. This technique seems to be well reproducible and offers better results in terms of postoperative pain, hospital stay without considering better cosmetic results, and cost-effectiveness.