What is triangle of calot?

The triangle of Calot, also known as Calot's triangle or the cystohepatic triangle, is a small anatomical space located in the right upper quadrant of the abdomen. It is defined by the cystic duct medially, the common hepatic duct laterally, and the inferior border of the liver superiorly.

The triangle of Calot is important in the context of cholecystectomy (surgical removal of the gallbladder) as it contains the cystic artery and the cystic duct, which must be carefully identified and ligated to prevent post-operative complications such as bile duct injury or bile leakage. Dissection of the triangle of Calot requires precision and skill to ensure safe removal of the gallbladder without causing harm to surrounding structures.

In cases where the anatomy of the triangle of Calot is distorted or obscured by inflammation or adhesions, surgeons may encounter difficulties during the cholecystectomy procedure. In such instances, additional caution and expertise are required to avoid complications and ensure a successful outcome.