Boundaries and Contents of the Triangle of calot or Trigonum Cystohepaticum скачать в хорошем качестве

Boundaries and Contents of the Triangle of calot or Trigonum Cystohepaticum

The Triangle of Calot is a vital anatomical landmark in the abdominal cavity, particularly during laparoscopic cholecystectomy. It is a triangular area formed by the following boundaries: Boundaries: 1. Common Hepatic Duct (medially) 2. Cystic Duct (laterally) 3. Lower Edge of the Liver (superiorly) Contents: 1. Right Hepatic Artery 2. Cystic Artery (usually arises from the right hepatic artery) 3. Cystic Vein 4. Nerve of Kuntz (a small nerve branch) 5. Lymphatic vessels 6. Fibrous and fatty tissue The Triangle of Calot is essential because it contains the cystic artery, which must be identified and ligated during cholecystectomy to prevent bleeding. Understanding the boundaries and contents of this triangle is crucial for safe and effective surgical procedures. Note: The Triangle of Calot is also known as Calot's Triangle or the Hepatocystic Triangle. #triangleofcalot