Esophageal plexus

Esophageal Plexus

The Esophageal Plexus is a network of nerves located in the thoracic region of the body, specifically surrounding the esophagus. It is primarily composed of the vagus nerve and sympathetic trunk, playing a crucial role in the autonomic control of the esophagus.

The esophageal plexus and its surrounding structures.

Anatomy

The esophageal plexus is formed by the anterior and posterior vagal trunks, which are derived from the vagus nerves, and fibers from the sympathetic trunks. The plexus is located in the posterior mediastinum, surrounding the esophagus.

Function

The esophageal plexus is responsible for the autonomic innervation of the esophagus. It controls the involuntary muscle movements required for the process of swallowing and the passage of food through the esophagus.

Clinical Significance

Damage or disease affecting the esophageal plexus can lead to a variety of disorders, including achalasia, a condition characterized by difficulty swallowing due to a loss of esophageal motility.

See Also

• Vagus Nerve
• Sympathetic Trunk
• Achalasia

References

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