Preferred Name

posterior fascicle of palatopharyngeus
Synonyms

fasciculus posterior musculus palatopharyngei

velopharyngeal sphincter

fasciculus posterior (musculus palatopharyngeus)

palatopharyngeal sphincter

musculus sphincter palatopharyngeus

Definitions

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.

ID

http://purl.obolibrary.org/obo/UBERON_0018103

alternative label

fasciculus posterior musculus palatopharyngei

velopharyngeal sphincter

fasciculus posterior (musculus palatopharyngeus)

palatopharyngeal sphincter

musculus sphincter palatopharyngeus

database_cross_reference

SCTID:244801005

FMA:46684

definition

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.

has exact synonym

fasciculus posterior musculus palatopharyngei

velopharyngeal sphincter

fasciculus posterior (musculus palatopharyngeus)

palatopharyngeal sphincter

musculus sphincter palatopharyngeus

has_obo_namespace

uberon

id

UBERON:0018103

label

posterior fascicle of palatopharyngeus

notation

UBERON:0018103

note

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.

part_of

http://purl.obolibrary.org/obo/UBERON_0010234

preferred label

posterior fascicle of palatopharyngeus

prefLabel

posterior fascicle of palatopharyngeus

treeView

http://purl.obolibrary.org/obo/UBERON_0010234

subClassOf

http://purl.obolibrary.org/obo/UBERON_0000064

http://purl.obolibrary.org/obo/UBERON_0010313

Delete Subject Author Type Created
No notes to display