Superior longitudinal muscle of tongue
This article includes a improve this article by introducing more precise citations. (May 2015) ) |
Superior longitudinal muscle of tongue | |
---|---|
median fibrous septum | |
Insertion | edges of tongue |
Nerve | hypoglossal nerve (CN XII) |
Actions | retracts tongue with inferior longitudinal muscle, making tongue short and thick |
Identifiers | |
Latin | musculus longitudinalis superior linguae |
TA98 | A05.1.04.106 |
TA2 | 2122 |
FMA | 46693 |
Anatomical terms of muscle] |
The superior longitudinal muscle of tongue or superior lingualis is a thin layer of oblique and longitudinal fibers immediately underlying the mucous membrane on the dorsum of the tongue.
Structure
The superior longitudinal muscle of the tongue is one of the
median fibrous septum
, and runs forward to the edges of the tongue.
Nerve supply
The superior longitudinal muscle of the tongue is supplied by the hypoglossal nerve (CN XII).[2]
Function
The superior longitudinal muscle of the tongue works with the other intrinsic muscles to move the tongue.[1]
References
This article incorporates text in the public domain from page 1130 of the 20th edition of Gray's Anatomy (1918)
- ^ PMID 21496611.
- ISBN 978-0-7506-9076-8.