Definition
A hepatic lobe is a major structural division of the liver. The liver is divided into two main lobes: the right and left hepatic lobes. These lobes are further subdivided into smaller lobules. Each lobe performs the same essential functions, such as filtering blood and producing bile. Think of them as two 'wings' of the liver, working in tandem. The liver is an incredibly important organ, and its lobes are its main working parts.