The free edge of the falciform ligament encloses
Ligamentum venosum
Poal vein and common bile duct
Ligamentum teres
Superior epigastric vein
The liver is divided into right and the left lobes by the attachment of the falciform ligament anteriorly and superiorly; by the fissure for the ligamentum teres inferiorly; and by the fissure for the ligamemtum venosum posteriorly. Ligamentum teres is a degenerative string of tissue that exists in the free end of the falciform ligament. Ref -researchgate.net
Abdomen and pelvis