Arteria cystica

Arteria Cystica is a term used in anatomy and medicine to refer to the artery that supplies blood to the gallbladder and the cystic duct. It is a branch of the right hepatic artery, which is itself a branch of the common hepatic artery. The arteria cystica plays a crucial role in the functioning of the gallbladder and the biliary system.

Anatomy

The arteria cystica typically arises from the right hepatic artery, but variations in its origin are common. It travels along the cystic duct to reach the gallbladder. The artery may give off several small branches to the cystic duct and the neck of the gallbladder.

Function

The primary function of the arteria cystica is to supply oxygenated blood to the gallbladder and the cystic duct. The gallbladder stores bile, a fluid produced by the liver to aid in the digestion of fats. The cystic duct is a tube that transports bile from the gallbladder to the common bile duct, from where it is released into the small intestine.

Clinical significance

Knowledge of the anatomy of the arteria cystica is important in surgical procedures involving the gallbladder, such as a cholecystectomy. Damage to the arteria cystica during surgery can lead to bleeding and other complications. In addition, variations in the origin and course of the arteria cystica can pose challenges during surgical procedures.

See also

• Hepatic artery
• Cystic duct
• Gallbladder
• Cholecystectomy