What does left gastroepiploic artery supply?
“Gastric branches”: several ascending branches to both surfaces of the stomach; “Omental branches”: descend to supply the greater omentum and anastomose with branches of the middle colic….
| Left gastroepiploic artery | |
|---|---|
| Vein | Left gastroepiploic vein |
| Supplies | Greater curvature of the stomach |
| Identifiers |
Where does the left gastroepiploic artery supply?
The gastric branches arising from the left gastroepiploic artery supply the fundus and the upper portion of the gastric body while the gastric branches from the right gastroepiploic artery supply the pyloric antrum and the lower half of the gastric body.
What is the gastroepiploic artery?
The gastroepiploic artery (GEA) is made up of two arteries which supply the greater omentum and the stomach. It courses medially along the greater curvature of the stomach towards the RGEA, giving off gastric and omental branches.
What does right gastroepiploic artery do?
The right gastroepiploic artery is typically used as a graft to coronary arteries on the posterior wall of the heart such as the right coronary artery and the posterior descending branch.
What structure do the Gastroepiploic arteries run in?
Structure
| Branch | Description |
|---|---|
| short gastric | upper part of greater curvature of the stomach and fundus of the stomach |
| left gastroepiploic | middle of greater curvature of the stomach |
| posterior gastric | posterior of stomach, gastric region superior to the splenic artery |
Which ligament contains the left Gastroepiploic and short gastric arteries?
The gastrosplenic ligament is made of visceral peritoneum. It connects the greater curvature of stomach with the hilum of the spleen. It contains the short gastric arteries, short gastric veins, the left gastroepiploic artery, and the left gastroepiploic vein.
Which part of pancreas has relationship with splenic artery?
This artery supplies the spleen, as well as large portions of the pancreas and stomach. It runs anterior to the left kidney and suprarenal gland, and posterior to the stomach, through the peritoneal splenorenal ligament and along the tail of the pancreas….Splenic artery.
| Origin | Celiac trunk |
|---|---|
| Supply | Pancreas, stomach, spleen |
What lies in gastrosplenic ligament?
Structure. The gastrosplenic ligament is made of visceral peritoneum. It connects the greater curvature of stomach with the hilum of the spleen. It contains the short gastric arteries, short gastric veins, the left gastroepiploic artery, and the left gastroepiploic vein.
Where does left gastric vein come from?
The left gastric vein (coronary vein) is a short vein that courses along the upper half of the lesser curvature of the stomach. It arises at the midpoint of the lesser curvature of stomach, courses posterior to the lesser sac, and finally terminates by draining into the hepatic portal vein.
How do you know if you have a splenic artery?
The splenic artery is one of the terminal branches of the celiac trunk, passing left from the celiac axis across the left crus of diaphragm and left psoas muscle. It is a tortuous artery, running superior to the pancreas before turning forward into the splenorenal ligament to the hilum of the spleen.
Where are the left and right gastroepiploic arteries located?
The gastroepiploic arteries (also known as the gastroomental arteries) consist of left and right vessels that form an anastomosis along the greater curvature of the stomach. The right gastroepiploic artery arises as one of the terminal branches of the gastroduodenal artery, while the left gastroepiploic artery arises from the splenic artery.
Where is the LGA located in the stomach?
The left gastroepiploic artery (LGA) is one of the branches of the splenic artery. The LGA runs within the two layers of the greater omentum to the right along the greater curvature of the stomach, approximately 1 cm from the gastric wall before it anastomoses with the right gastroepiploic artery.
Where does the left gastric artery enter the diaphragm?
This article will discuss the anatomy and function of the left gastric artery. After emerging from the celiac trunk, the left gastric artery crosses over the left crus of the diaphragm and ascends towards the gastroesophageal junction. The artery then abruptly turns anteroinferiorly, and passes between the two layers of the lesser omentum.
Which is the left branch of the splenic artery?
The left gastroepiploic artery (or left gastro-omental artery ), the largest branch of the splenic artery, runs from left to right about a finger’s breadth or more from the greater curvature of the stomach, between the layers of the greater omentum, and anastomoses with the right gastroepiploic…