Transverse muscle of tongue

Transverse muscle of tongue

Coronal section of tongue, showing intrinsic muscles.
Latin	musculus transversus linguae
Gray's	subject #242 1130
Origin	median fibrous septum
Insertion	sides of the tongue
Artery
Nerve	hypoglossal nerve
Actions	makes the tongue narrow and elongated DorlandsPre = m_22

The Transversus linguæ (transverse lingualis) is a muscle of the tongue. It consists of fibers which arise from the median fibrous septum and pass lateralward to be inserted into the submucous fibrous tissue at the sides of the tongue.

External links

268828752 at GPnotebook
LUC imot

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.

List of muscles of head and neck: the head (TA A04.1, GA 4.378)

Extraocular (CN III, IV, VI)

oblique (inferior, superior) · rectus (superior, inferior, medial, lateral) · levator palpebrae superioris (superior tarsal)

Mastication (CN V3)

masseter · temporalis (sphenomandibularis) · pterygoid (lateral, medial)

fascia: Masseteric fascia · Temporal fascia · Deep portion: cementomaxillary tendon · Superficial portion: cementomandibular tendon

Facial (CN VII)

Ear	auricular (anterior, superior, posterior) · temporoparietalis

Scalp/eyelid	occipitofrontalis (occipitalis, frontalis) · orbicularis oculi (depressor supercilii) · corrugator supercilii fascia: Galea aponeurotica

Nose	procerus · nasalis (dilatator naris) · depressor septi nasi · levator labii superioris alaeque nasi

Mouth	levator anguli oris · levator labii superioris · zygomaticus (major, minor) orbicularis oris · risorius · buccinator depressor anguli oris · depressor labii inferioris · mentalis

Palate/fauces (CN IX, X, XI)
(except TVP=V3)

veli palatini (tensor, levator) · musculus uvulae · palatopharyngeus (to pharynx) · palatoglossus (to tongue)

Tongue (CN XII)

extrinsic (genioglossus, hyoglossus/chondroglossus, styloglossus, and palatoglossus) · intrinsic (superior longitudinal, inferior longitudinal, transverse, vertical)

M: MUS, DF+DRCT

anat (h/n, u, t/d, a/p, l)/phys/devp/hist

noco(m, s, c)/cong(d)/tumr, sysi/epon, injr

proc, drug (M1A/3)