Comparison between direct trocar and Veress needle insertion in laparoscopic cholecystectomy.

Although the Veress needle (VN) is widely used for insufflation of the peritoneum, direct trocar (DT) insertion is going to be more popular. A lot of complications have been reported because of the use of VN. We designed a prospective, nonrandomized study for the comparison of VN and DT insertion techniques. A pneumoperitoneum was created using the VN in 135 patients and using DT insertion technique in 148 patients during a 3-year period. Although no major complication was seen in the DT group, three major complications were seen in the VN group, but there was no statistically significant difference between both groups. More frequent minor complications were seen in the VN group, but it was statistically insignificant. Surgical skill and experience of the surgeon with the entry technique who is using it is an important factor for the selection of the abdominal insufflation technique.