It’s very important that you know your liver segments. This chart shows you a nice ways to memorize. It’s important that we correlate to where the segments are to the cholangiogram. As we can see here, the left liver lobes 2, 3, and 4 are drained by the left hepatic. And the right hepatic consists of the right anterior, 5, 8, and the right posterior branches, segments 6 and 7. This fist sign is quite useful to remember the drainage.
Watch the full lecture on EndoCollab.