posterior fascicle of palatopharyngeus

fasciculus posterior (musculus palatopharyngeus)

The thinner portion of the muscle of the palatopharyngeal arch, originating in the region of the midline where its fibers interdigitate with the contralateral partner, then passing posterior to the levator veli palatini muscle to join the longitudinal layer of pharyngeal musculature; acts as a sort of sphincter, reducing the caliber of the isthmus of fauces at the palatopharyngeal arch.

类型 Muscle
身体系统 Respiratory
上级结构 organ part
拉丁名称 fasciculus posterior (musculus palatopharyngeus)
FMA ID 46684

常见问题

What is the posterior fascicle of palatopharyngeus?
The thinner portion of the muscle of the palatopharyngeal arch, originating in the region of the midline where its fibers interdigitate with the contralateral partner, then passing posterior to the levator veli palatini muscle to join the longitudinal layer of pharyngeal musculature; acts as a sort
What body system is the posterior fascicle of palatopharyngeus part of?
The posterior fascicle of palatopharyngeus is part of the Respiratory.
What is the Latin name for the posterior fascicle of palatopharyngeus?
The Latin name for the posterior fascicle of palatopharyngeus is fasciculus posterior (musculus palatopharyngeus).

相关结构

airway submucosal gland respiratory tract submucosal gland respiratory airway airway lumen of laryngopharynx laryngopharynx lumen corpus centrum larynx submucosa laryngeal submucosa laryngeal vocal fold plica vocalis paranasal commissure commissura lateralis nasi solum nasi nasal floor

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