[Hand port-assisted laparoscopic surgery].

The dramatic benefits of laparoscopic cholecystectomy or appendectomy for patients encouraged surgeons to use minimal access operative technique in the treatment of other more complex surgical procedures [2, 3]. The authors report on their experiences with 14 patients operated by hand-port assisted laparoscopic technique for benign colorectal diseases. The mortality rate was zero. The operation times compared to the laparoscopically operated previous 14 patients with equal diagnosis did not differ significantly (hand-port: 124-186 min; lap.: 121-176 min). The begin of bowel movements and the postoperative hospital stay were comparable to those of laparoscopic surgery. There were no major complications. No conversion to an open procedure was necessary. As the hand-port device allows the surgeon to insert his (usually non-dominant) hand into the abdominal cavity during the procedure, the hand-port device seems to combine the laparoscopic benefits with the advantages of a conventional open approach (manual exploration, blunt dissection, control of hemostasis) without loss of pneumoperitoneum [10]. Even though hand-assisted operations have not gained widespread acceptance, they recently demonstrated their value especially in more complex laparoscopic procedures like splenic and gastric resections, nephrectomy and colorectal surgery [6, 10, 18, 21, 23-24]. The regaining of tactile sensation which is an essential surgical tool may encourage less experienced colleagues to perform more complex operations. The authors suggest that the hand-port device could be a useful tool in the armentarium for colorectal surgery. Further randomized trials are needed to evaluate the benefits of this technique.