Tensor veli palatini muscle
Citation, DOI, disclosures and article data
Citation:
Hacking C, Sharma R, Bell D, et al. Tensor veli palatini muscle. Reference article, Radiopaedia.org (Accessed on 07 Mar 2025) https://doi.org/10.53347/rID-52891
Permalink:
rID:
52891
Article created:
Disclosures:
At the time the article was created Craig Hacking had no recorded disclosures.
View Craig Hacking's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Rohit Sharma had no financial relationships to ineligible companies to disclose.
View Rohit Sharma's current disclosures
Revisions:
9 times, by
5 contributors -
see full revision history and disclosures
Systems:
Sections:
Synonyms:
- Tensor palati muscle
- Tensor palatini
- Tensor palati
- Tensor veli palatini muscles
- Tensor palati muscles
The tensor veli palatini muscle is one of the five paired muscles of the soft palate. It is triangular in shape and its tendon wraps around the pulley of pterygoid hamulus to alter the shape of the soft palate.
Summary
-
origin: it has three sites of origin:
scaphoid fossa of the medial pterygoid plate
medial aspect of spine of sphenoid bone
lateral cartilage of Eustachian tube
insertion: palatine aponeurosis
action: tenses the palatine aponeurosis and opens the opening of the auditory tube during swallowing which allows equalization of pressure between the middle ear and pharynx
innervation: nerve to medial pterygoid which is from the main trunk of the mandibular division of the trigeminal nerve (Vc)
Related pathology
References
- 1. Last's anatomy, regional and applied. Churchill Livingstone. ISBN:044304662X. Read it at Google Books - Find it at Amazon
- 2. Robert H. Whitaker, Neil R. Borley. Instant Anatomy. ISBN: 9780632054039
- 3. Moore KL, Agur AMR, Dalley AF. Clinically oriented anatomy. LWW. ISBN:1451119453. Read it at Google Books - Find it at Amazon
Incoming Links
Articles:
- Nerve to medial pterygoid
- Parapharyngeal space
- Levator veli palatini muscle
- Eustachian tube dysfunction
- Ascending palatine artery
- Pterygoid processes
- Palatine bone
- Tensor-vascular-styloid fascia
- Soft palate
- Infratemporal fossa
- Greater wing of sphenoid
- Palate
- Trigeminal nerve
- Pharyngeal plexus
- Eustachian tube
- Motor nucleus of the trigeminal nerve
- Accessory meningeal artery
- Pulsatile tinnitus
- Oropharynx
- Essential palatal tremor
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