omentum majus

However, (vascularised) autografts (fascia lata, muscle or omentum majus) are preferred in irradiated or severely infected defects.

The greater omentum (also the great omentum, omentum majus, gastrocolic omentum, epiploon, or, especially in animals, caul) is a large fold of visceral peritoneum that hangs down from the stomach.