The celiac plexus is a complex network of nerves located in the upper abdomen, near the aorta and surrounding the main arteries that supply blood to the stomach, liver, kidneys, and other abdominal organs. These nerves play a crucial role in transmitting pain signals from the abdomen to the brain, particularly those related to conditions affecting the pancreas, liver, stomach, and intestines. Because of its central location and involvement in pain perception, the celiac plexus is a key structure in understanding chronic abdominal pain.
Disruptions or heightened sensitivity in this nerve network can result in intense, persistent discomfort that affects a person’s quality of life,appetite, and emotional well-being. The pain may be deep, burning, or stabbing and can radiate to the back or sides. Understanding the function and importance of the celiac plexus helps patients and healthcare providers identify the source of pain more accurately and take a more informed approach to diagnosis and care planning.
