Superior longitudinal muscle of tongue

Superior longitudinal muscle of tongue
Coronal section of tongue, showing intrinsic muscles.
Details
Origin	Close to the epiglottis, from the median fibrous septum
Insertion	Edges of the tongue
Nerve	Hypoglossal nerve
Actions	Retracts the tongue with the inferior longitudinal muscle, making the tongue short and thick
Identifiers
Latin	musculus longitudinalis superior linguae
Dorlands /Elsevier	m_22/12549716
TA	A05.1.04.106
FMA	46693
Anatomical terms of muscle []

The Longitudinalis linguæ superior (Superior lingualis) is a thin stratum of oblique and longitudinal fibers immediately underlying the mucous membrane on the dorsum of the tongue.

It arises from the submucous fibrous layer close to the epiglottis and from the median fibrous septum, and runs forward to the edges of the tongue.

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)