Inferior vena cava

This video tutorial by Matt from Kenhub focuses on the inferior vena cava (IVC), also known as the posterior vena cava. It describes the IVC's anatomical position, its relationship with the aorta, and its role as a retroperitoneal structure. The video explains the embryological formation of the IVC and its connections with other veins, such as the azygos vein system. It also covers the branches of the IVC, including the hepatic, renal, and lumbar veins, and its function in returning deoxygenated blood to the heart. The tutorial concludes with a call to explore more anatomy resources on Kenhub.

Explain the role of the IVC in the circulatory system.

How does the IVC differ from the superior vena cava in terms of the areas it drains?