Medical Definition of Palatopharyngeal muscle
1.
Origin, soft palate; forms the posterior pillar of the fauces or tonsillar fossa; insertion, posterior border of thyroid cartilage and aponeurosis of pharynx; action, narrows fauces, depresses soft palate, elevates pharynx and larynx; nerve supply, pharyngeal plexus (cranial root of accessory nerve).
Synonym: musculus palatopharyngeus, musculus pharyngopalatinus, palatopharyngeal muscle, palatopharyngeus, pharyngopalatinus, pharyngostaphylinus.
(05 Mar 2000)
Lexicographical Neighbors of Palatopharyngeal Muscle
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