Styloglossus muscle
Last revised by Henry Knipe on 29 May 2017
Citation, DOI, disclosures and article data
Citation:
Mudgal P, Kang O, Hacking C, et al. Styloglossus muscle. Reference article, Radiopaedia.org (Accessed on 23 Apr 2024) https://doi.org/10.53347/rID-28320
rID:
28320
Article created:
20 Mar 2014,
Prashant Mudgal
Disclosures:
At the time the article was created Prashant Mudgal had no recorded disclosures.
View Prashant Mudgal's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Henry Knipe had no recorded disclosures.
View Henry Knipe's current disclosures
Revisions:
7 times, by
5 contributors -
see full revision history and disclosures
Systems:
Sections:
The styloglossus muscle is one of the extrinsic tongue muscles.
Summary
- origin: the apex of the styloid process adjacent to the origin of the stylomandibular ligament, and deep fibers of the ligament itself
- insertion: merges with the hyoglossus and inferior longitudinal muscle of the tongue
- innervation: hypoglossal nerve
- blood supply: ascending pharyngeal artery; ascending palatine and tonsillar arteries
- action: tongue elevation and retraction
References
- 1. Mcminn. Last's Anatomy. ISBN: 9780729537520
- 2. Keith L. Moore, Arthur F. Dalley. Clinically Oriented Anatomy. ISBN: 9780683061413
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