Hepatic plexus

Hepatic Plexus

The Hepatic Plexus is a network of nerves located in the abdomen, specifically in the region of the liver. It is the largest offshoot of the Celiac Plexus, and it also receives fibers from the left Vagus Nerve and right Phrenic Nerve.

Etymology

The term "Hepatic Plexus" is derived from the Greek word "hepar" or "hepatos" meaning liver, and the Latin word "plexus" meaning braid or network.

Anatomy

The Hepatic Plexus accompanies the Hepatic Artery and Portal Vein in the Hepatoduodenal Ligament, and is distributed to the liver. Some of the fibers from the plexus are distributed to the Gallbladder forming the Cystic Plexus.

Function

The Hepatic Plexus plays a crucial role in the innervation of the liver. It carries sympathetic and parasympathetic fibers to the liver, influencing the organ's function.

Clinical Significance

Damage or injury to the Hepatic Plexus can result in various medical conditions. For instance, it can lead to Hepatic Neuropathy, a condition characterized by damage to the nerves that innervate the liver.

Related Terms

• Celiac Plexus
• Vagus Nerve
• Phrenic Nerve
• Hepatic Artery
• Portal Vein
• Hepatoduodenal Ligament
• Gallbladder
• Cystic Plexus
• Hepatic Neuropathy

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  Gray's Anatomy illustration of the hepatic plexus