“…Operative complications, which were taken into account most frequently, were the following: surgical site infection (9,(11)(12)(13)(14)(15)17), complications of the respiratory system (9,11,12,13,15,17), urinary tract infection (9,11,13,15,17), abscesses or intra-abdominal infections (9, 11), wound dehiscence (9), acute renal failure (9,11,13), intestinal obstruction (9,11,15). In the individual studies, the most commonly observed were: wound infection (OA vs LA: 3.8% vs 1.4% (9); 5.9% vs 2.2% (13); 5.7% vs 0 (12); 8.6% vs 4.2% (14), postoperative intestinal obstruction (10.76% vs 7.3%) (11), gastrointestinal complications, i.e.…”