Ösophagusperistaltik
Ösophagusperistaltik, also known as esophageal peristalsis, refers to the coordinated wave-like muscle contractions that propel food and liquids from the throat (pharynx) through the esophagus into the stomach. This process is a crucial component of swallowing and ensures efficient passage of the bolus, preventing regurgitation and maintaining digestive tract integrity.
The esophagus is a muscular tube lined with a mucosal layer, and its peristaltic activity is primarily
The lower esophageal sphincter (LES) regulates entry into the stomach by relaxing in response to the approaching
Diagnostic evaluation often includes barium swallow imaging or esophageal manometry, which measures pressure changes during peristaltic