Vena cystica

Vena Cystica is a term used in the field of medicine to refer to a vein that drains the cystic duct in the human body. This vein is a part of the biliary system, which is responsible for the production and transportation of bile.

Anatomy

The vena cystica is located in the abdomen, specifically in the region of the gallbladder and the cystic duct. It is a small vein that plays a crucial role in the drainage of the cystic duct. The vena cystica, along with the arteria cystica, forms the cystic artery and cystic vein which supply and drain the gallbladder respectively.

Function

The primary function of the vena cystica is to drain the cystic duct. This is an important process as it helps in the regulation of bile flow. Bile, produced by the liver, is stored in the gallbladder and transported to the small intestine via the cystic and bile ducts to aid in the digestion of fats.

Clinical Significance

The vena cystica can be affected by various medical conditions. For instance, gallstones can block the cystic duct, leading to inflammation and infection, a condition known as cholecystitis. In such cases, the vena cystica may become enlarged or inflamed.

Furthermore, the vena cystica may be involved in surgical procedures involving the gallbladder, such as a cholecystectomy, which is the surgical removal of the gallbladder. Knowledge of the exact location and anatomy of the vena cystica is crucial for surgeons to avoid complications during such procedures.

See Also

• Cystic duct
• Gallbladder
• Biliary system
• Cholecystectomy