Incisional hernia surgery, laparoscopic with Ventralight™ ST mesh and ECHO PS™ positioning system

The pneumoperitoneum is created using a Veress needle placed subcostally on the left. In the mid-abdomen, at the level of the anterior axillary line, the channel for the first trocar is bluntly created. Under diaphanoscopy and laparoscopic control, an additional 5mm trocar is introduced 5 cm cranially and caudally.

Note 1: The trocars must be introduced into the abdominal cavity outside the future mesh position.

Note: The initially placed 10mm trocar is later replaced by a 12mm trocar for mesh placement.

The exploratory laparoscopy reveals a large hernia as well as extensive adhesions in the same area. The adhesiolysis of the small bowel loops and the greater omentum, which are drawn up to the abdominal wall, is now performed step by step with scissors. The hernial orifice can thus be well visualized.

Tip: The release of adhesions is performed exclusively with scissors without electricity or ultrasound. Only in this way can thermal damage with secondary bowel perforation be avoided. With exclusively sharp dissection, carbon dioxide penetrates the adhesions, thus increasing the distance between adherent structures and the abdominal wall.