Gastroepiploic Artery (Left) - Podcast Version 0:00 / 0:00 1x 0.25x 0.5x 0.75x 1x 1.25x 1.5x 1.75x 2x The left gastroepiploic artery (left gastro-omental artery) is a terminal branch of the splenic artery within the abdomen. It contributes to the blood supply of the stomach and greater omentum. Pro Feature - 3D Model You've Discovered a Pro Feature Access our 3D Model Library Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way. Learn More Course The left gastroepiploic artery arises as a terminal branch of the splenic artery, just proximal to the hilum of the spleen. It first travels within the gastrosplenic ligament and then between the anterior and posterior layers of the greater omentum. Remaining within the greater omentum, the left gastroepiploic artery traverses along the greater curvature of the stomach. It terminates by anastomosing with the right gastroepiploic artery. By TeachMeSeries Ltd (2026) Fig 1The left gastroepiploic artery arises from the splenic artery just proixmal to the hilum of the spleen. Pro Feature - Dissection Atlas Prosection of the liver, stomach, transverse colon within the abdominal cavity. The small intestine and colon are covered by the greater omentum and are not visible in this specimen. Prosection of the liver, stomach, transverse colon within the abdominal cavity. The small intestine and colon are covered by the greater omentum and are not visible in this specimen. You've Discovered a Pro Feature Access our Dissection Image Library Enhance your understanding with high-resolution dissection images showcasing real-life anatomy. Learn More Supply The left gastroepiploic artery gives rise to both gastric and omental branches: Gastric branches – supply the fundus and body of the stomach. Omental branches – supply the greater omentum. By TeachMeSeries Ltd (2026) Fig 2The arterial supply to the stomach. Note the gastric and omental arteries arising from the left gastroepiploic artery. Frequent questions What is the left gastroepiploic artery? The left gastroepiploic artery, also known as the left gastro-omental artery, is a branch of the splenic artery that supplies blood to the stomach and greater omentum. It plays a crucial role in the vascularisation of these abdominal structures. Where does the left gastroepiploic artery originate? The left gastroepiploic artery originates as a terminal branch of the splenic artery, located just proximal to the hilum of the spleen. Its anatomical position is significant for understanding its course and connections. What areas does the left gastroepiploic artery supply? This artery supplies the fundus and body of the stomach through its gastric branches and the greater omentum via its omental branches. Its role in providing blood to these regions is essential for their function and health. How does the left gastroepiploic artery travel through the abdomen? The artery travels within the gastrosplenic ligament and between the layers of the greater omentum, following the greater curvature of the stomach. It ultimately terminates by connecting with the right gastroepiploic artery. What is the clinical significance of the left gastroepiploic artery? The left gastroepiploic artery is clinically important due to its role in supplying blood to the stomach and greater omentum, which can be relevant during surgical procedures or in conditions affecting these structures. Understanding its anatomy aids in preventing complications during abdominal surgeries. Rate This Article