Blood supply to greater omentum is provided by:
The blood supply to the greater omentum is derived from the right and left gastroepiploic aeries. The venous drainage parallels the aerial supply to a great extent, with the left and right gastroepiploic veins ultimately draining into the poal system. Ref: Schwaz's principle of surgery 9th edition, chapter 35.
Gastric aery
Gastroepiploic aery
Splenic aery
All of the above