2025年1月24日 · The common hepatic duct is located in the upper right quadrant of the abdomen, beneath the liver. [4] It runs parallel to the portal vein and hepatic artery in the hepatoduodenal ligament, forming part of the portal triad. Anatomy. The common hepatic duct (CHD) is a vital component of the biliary system that transports bile from the liver to ...

2024年7月5日 · The common hepatic duct (CHD) is formed by the right and left hepatic ducts junction. It joins the cystic duct to form the common bile duct (CBD). It is approximately 4 cm long and 4 mm in diameter, typically. Together with the cystic duct (laterally) and cystic artery (superiorly), they form Calot's triangle. Terminology

2024年3月4日 · The common hepatic duct is a component of the biliary tract, responsible for transporting bile produced by the liver to the duodenum. It is formed by the unison of the left and right hepatic ducts, which drain bile from the left and right functional lobes of the liver.

The common hepatic duct is an important anatomic landmark during surgeries such as cholecystectomy. It forms one edge of Calot's triangle , along with the cystic duct and the cystic artery . All constituents of this triangle must be identified to avoid cutting or …

2023年7月15日 · The interlobular ducts merge to form the two main bile ducts of the liver: the right hepatic duct (RHD) and the left hepatic duct (LHD). Extrahepatically, the RHD and LHD coalesce to form the common hepatic duct (CHD), which travels within the hepatoduodenal ligament until coming into contact with the cystic duct, the bile duct, which connects ...

2024年9月26日 · The common hepatic duct is joined by the cystic duct (from the gallbladder) to form the common bile duct 6. The common bile duct travels initially in the free edge of the lesser omentum, then courses posteriorly to the duodenum and pancreas to unite with the main pancreatic duct to form the ampulla of Vater, which drains at the major duodenal ...

Discover the structure, key features, and function of the common hepatic duct, a crucial component in the human bile transport system.

2024年5月21日 · A hepatic duct is a tube which carries bile synthesized and secreted by the liver. Bile produced by hepatocytes is initially secreted into bile canaliculi which drain into small interlobular biliary ducts, which in turn drain into larger collecting ducts.

The common hepatic duct is the duct formed by the convergence of the right hepatic duct (which drains bile from the right functional lobe of the liver) and the left hepatic duct (which drains bile from the left functional lobe of the liver).

The common hepatic duct extends for a variable length from the junction of the right and left hepatic ducts to the entrance of the cystic duct into the gallbladder (Figure 102-3). The common bile duct is formed by the union of the cystic and common hepatic ducts.