Superior pancreaticoduodenal artery

Superior pancreaticoduodenal artery is an artery that supplies blood to the pancreas and the duodenum. The term "pancreaticoduodenal" is derived from the Greek words "pankreas" meaning "all flesh" and "duodenum" which is derived from the Latin "duodeni" meaning "twelve each".

Anatomy

The superior pancreaticoduodenal artery is a branch of the gastroduodenal artery. It further divides into anterior and posterior branches that supply the head of the pancreas and the descending part of the duodenum.

Function

The primary function of the superior pancreaticoduodenal artery is to supply oxygenated blood to the pancreas and the duodenum. It plays a crucial role in the digestion process as both the pancreas and the duodenum are integral parts of the digestive system. The pancreas produces enzymes that aid in digestion and the duodenum is the first part of the small intestine where the majority of digestion occurs.

Clinical significance

The superior pancreaticoduodenal artery is susceptible to atherosclerosis, a condition characterized by the hardening and narrowing of the arteries. This can lead to a reduced blood supply to the pancreas and duodenum, potentially causing digestive issues. In severe cases, it can lead to pancreatitis or duodenal ulcers.

See also

• Inferior pancreaticoduodenal artery
• Pancreas
• Duodenum

References

Superior pancreaticoduodenal artery Resources
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