Which structure separates the right and left lobes of the liver?

Which structure separates the right and left lobes of the liver?

• A. Falciform Ligament
• B. Coronary Ligament
• C. Ligamentum Teres
• D. Hepatorenal Ligament

Answer: (A)

The separation of the right and left lobes of the liver is marked by the falciform ligament. This peritoneal fold runs from the anterior abdominal wall at the umbilicus to the liver and creates the visible division between the left and right lobes on the liver’s diaphragmatic surface. Its inferior edge carries the ligamentum teres, the remnant of the fetal umbilical vein. The coronary and triangular ligaments anchor the liver to the diaphragm and define the bare area, but they do not separate the lobes. The ligamentum teres sits within the falciform ligament and is not the separating structure, and the hepatorenal ligament connects the liver to the right kidney rather than dividing lobes.

The separation of the right and left lobes of the liver is marked by the falciform ligament. This peritoneal fold runs from the anterior abdominal wall at the umbilicus to the liver and creates the visible division between the left and right lobes on the liver’s diaphragmatic surface. Its inferior edge carries the ligamentum teres, the remnant of the fetal umbilical vein. The coronary and triangular ligaments anchor the liver to the diaphragm and define the bare area, but they do not separate the lobes. The ligamentum teres sits within the falciform ligament and is not the separating structure, and the hepatorenal ligament connects the liver to the right kidney rather than dividing lobes.