upper esophageal sphincter

Get Babylon's Translation Software! Free Download Now!
Babylon 8 - Your all-in-one solution
Award winning translation software trusted by millions. Translate from any language to any language.
View Demo


Wikipedia English The Free EncyclopediaDownload this dictionary
Upper esophageal sphincter
The upper esophageal sphincter (UES) refers to the superior portion of the esophagus.Unlike the lower esophageal sphincter, it is comprised of striated muscle and is under conscious control. The primary muscle of the UES is the cricopharyngeus portion of the inferior pharyngeal constrictor.
See more at Wikipedia.org...

This article uses material from Wikipedia® and is licensed under the GNU Free Documentation License

Define upper esophageal sphincter

Translate upper esophageal sphincter