Celiac Plexus

**Definition:** A complex network of nerve fibers including sympathetic and parasympathetic efferents and visceral afferents. The celiac plexus is the largest of the autonomic plexuses and is located in the abdomen surrounding the celiac and superior mesenteric arteries.

**Tree numbers:** - A08.800.050.050.150 - A08.800.800.060.150

**Synonyms:** - Solar Plexus - Coeliac Plexus - Plexus Coeliacus