Key anatomical structures and landmarks:

The Triangle of calot (Hepatocystic Triangle) is anatomical space located near the porta hepatis.  It is an area of focus during cholecystectomy. 

The Triangle of calot is defined by three structures:

  • Superior: Inferior surface of the liver
  • Lateral: Cystic Duct
  • Medial: Common Hepatic Duct.

The cystic artery normally resides within the triangle of calot.

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