Asked in Muscular System
Muscular System

What is the circular muscle at the outlet of the stomach?


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LES-Lower Esophageal Sphincter aka Cardiac Sphincter prevents stomach contents from entering the esophagus.

UES-Upper Esphageal Sphincter- Reduces air entering the stomach

Pyloric Sphincter is found at the end of the stomach and control the release of food from the stomach to the small intestine.