Nerves Celiac Pelvic

The splanchnic and pelvic nerves are a group of peripheral nerves that pass through the walls of the abdominal cavity and form the autonomic nerve plexuses in its organs. These nerves play an important role in regulating blood flow, temperature, metabolism, the function of the digestive system and other internal organs of the abdominal cavity. The pelvic nerves belong to the system of the greater and lesser splanchnic nerves. The celiac nerve is part of the celiac trunk (a. thoracica superior) and, together with the vagus nerves, provides innervation to the esophagus, stomach, liver, gall bladder, pancreas, small intestine and spleen. In addition to these functions, the pelvic nerves are involved in the control of the intrinsic muscles of the buttocks, anus, ureter and several other organs, ensuring the maintenance of internal functioning