Minimally invasive component separation technique for large ventral hernia: which is the best choice? A systematic literature review.

Anterior CST with midline closure by laparotomy showed the worst results in terms of postoperative surgical complications and recurrence in comparison to the pure minimally anterior and posterior CST. Posterior CST-TAR showed lowest hospital stay and recurrence rate, although the follow-up is short. However, due to the poor quality of most of the studies, further prospective studies and randomized control trials, with wider sample size and longer follow-up are required to demonstrate which is the best surgical option.