Asked in Muscular System
Muscular System

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

Answer

Wiki User
02/03/2010

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.