"Velopharyngeal Sphincter" 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.
A group of muscles attached to the SOFT PALATE (or velum) and the PHARYNX. They include the superior constrictor, the PALATOPHARYNGEUS, the levator veli palatini muscle, and the muscularis uvulae. This sphincter is situated between the oral and nasal cavities. A competent velopharyngeal sphincter is essential for normal speech and swallowing.
- Velopharyngeal Sphincter
- Sphincter, Velopharyngeal
- Palatopharyngeal Sphincter
- Sphincter, Palatopharyngeal
Below are MeSH descriptors whose meaning is more general than "Velopharyngeal Sphincter".
Below are MeSH descriptors whose meaning is more specific than "Velopharyngeal Sphincter".
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