Human Liver

Description

Liver anatomy dominates the frame, with a broad right lobe positioned to the viewer’s right and a smaller left lobe to the viewer’s left, separated on the anterior diaphragmatic surface by the falciform ligament. Superiorly, the convex hepatic dome rises toward the diaphragmatic contact area, while the inferior margin forms a sharp edge that outlines the transition toward the visceral surface. The falciform ligament runs in the sagittal plane toward the inferior border where it continues as the fissure for the round ligament (ligamentum teres hepatis), a midline landmark that anchors orientation between lobes. Scale and contour read as a classic wedge-shaped abdominal gland. Clinically, this anterior view and the emphasized falciform ligament help you teach the difference between the anatomical lobes and the functional (Couinaud) segmentation, where the true division follows the middle hepatic vein rather than the falciform. Surgeons still use the falciform as an external reference during laparoscopic entry and mobilization, and it often becomes a convenient handle for retraction when exposing the hepatic hilum. Portal hypertension adds another teaching angle: recanalization of the umbilical vein within the falciform and ligamentum teres can produce a caput medusae pattern and enlarged paraumbilical veins. Orientation matters. Use this illustration for gross anatomy lab guides, hepatobiliary surgery texts, and patient-facing explanations of liver location before biopsy or resection, where an uncomplicated anterior surface landmark like the falciform ligament reduces confusion. It also fits well in radiology teaching files when pairing external morphology with cross-sectional CT or MRI liver segment diagrams. Anatomical accuracy verified by SciePro's Medical Advisory Board.