Esophageal Sphincter, Upper
"Esophageal Sphincter, Upper" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The structure at the pharyngoesophageal junction consisting chiefly of the CRICOPHARYNGEUS MUSCLE. It normally occludes the lumen of the ESOPHAGUS, except during SWALLOWING.
| Descriptor ID |
D049631
|
| MeSH Number(s) |
A02.633.567.800.360 A03.556.875.500.360 A04.623.617.360 A14.724.617.360
|
| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "Esophageal Sphincter, Upper".
Below are MeSH descriptors whose meaning is more specific than "Esophageal Sphincter, Upper".
This graph shows the total number of publications written about "Esophageal Sphincter, Upper" by people in this website by year, and whether "Esophageal Sphincter, Upper" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2017 | 0 | 1 | 1 |
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Below are the most recent publications written about "Esophageal Sphincter, Upper" by people in Profiles.
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Normal contractile algorithm of swallowing related muscles revealed by needle EMG and its comparison to videofluoroscopic swallowing study and high resolution manometry studies: A preliminary study. J Electromyogr Kinesiol. 2017 Oct; 36:81-89.