1825
Table of Contents > Health Dictionary > Inferior esophageal sphincter

Inferior esophageal sphincter

A physiologic sphincter at the level of the esophagogastric junction; this is in fact an extrinsic sphincter formed by the surrounding musculature of the esophageal hiatus of the right crus of the diaphragm; causes a normally occurring constriction at the esophagogastric junction observable with a barium swallow.
Healthy Living Marketplace
Bakery on Main
Olbas
Renew Life
Solgar
Garden Of Life
Carlson Labs