A few fibres of palato pharyngeus muscle sweep backward under cover of the passavant's ridge and form a U-shaped sling of palatopharyngeal sphincter . when soft palate is elevated it comes in contact with ridge, the two together closing pharyngeal isthmus between nasopharynx and oropharynx
How to say pharyngeal isthmus in Hindi and what is the meaning of pharyngeal isthmus in Hindi? pharyngeal isthmus Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
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