What are the medial, inferior, and superior boundaries of Calot's triangle?

Calot's triangle, also known as the cystohepatic triangle, is a clinically significant anatomical space in the vicinity of the gallbladder. Understanding its boundaries is crucial for surgeons, especially during cholecystectomy procedures, to prevent complications such as bile duct injury.

The correct boundaries of Calot's triangle are defined as follows: the medial boundary is formed by the common hepatic duct, the lateral boundary is created by the cystic duct, and the inferior boundary is defined by the inferior edge of the liver. This configuration highlights the importance of the surgical anatomy of the biliary tree, as it helps surgeons identify key structures and perform safe surgical interventions.

The common hepatic duct, as the medial edge, provides a reference point for understanding the biliary anatomy and differentiating it from other structures. The cystic duct serves as the connection between the gallbladder and the common bile duct, playing a critical role in the biliary system. Finally, the inferior edge of the liver acts as a physical landmark that defines the lower limit of Calot's triangle.

Other options do not correctly delineate the boundaries of Calot's triangle, focusing instead on structures that are unrelated to the gallbladder or the biliary tree. Recognizing the