The Anterolateral Thigh Flap for Complicated Abdominal Wall Reconstruction after Giant Incisional Hernia Repair

Abstract

In the management of giant incisional hernias with loss of domain several surgical obstacles have to be addressed. Adequate coverage of the defect using mesh, sufficient local tissue advancement and prevention of wound and mesh infections are prerequisites for success.

We present a case of a complicated giant incisional hernia repair after oncologic surgery, in which we chose for an intraabdominal mesh repair using a composite mesh. The patient developed a wound dehiscence and mesh infection, successfully treated with negative pressure therapy followed by a free ALT perforator flap. Several surgical techniques are discussed to manage these complicated hernias, such as progressive pneumoperitoneum, the component separation technique and the importance of soft tissue coverage (e.g. anterolateral thigh flap). In cases of wound complications, negative pressure therapy and new soft tissue coverage are discussed.

Key Words:

• Incisional hernia
• free tissue transfert :
• abdominal wall.