Lingual septum

Lingual septum
The mouth cavity. The cheeks have been slit transversely and the tongue pulled forward. (Lingual septum is visible at center of tongue, but not labeled.)
A pierced tongue, which has not accommodated for swelling
Details
Latin	septum linguae
Dorlands /Elsevier	s_08/12730397
*Anatomical terminology* [edit on Wikidata]

The lingual septum consists of a vertical layer of fibrous tissue, extending throughout the entire length of the median plane of the tongue, though not quite reaching the dorsum.

It is thicker behind than in front, and occasionally contains a small fibrocartilage, about 6 mm. in length.

It is well displayed by making a vertical section across the organ.

References

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

Anatomy of the mouth

Lip	Upper Lower Vermilion border Frenulum of lower lip Labial commissure of mouth Philtrum

Cheek	Buccal fat pad

Roof	Hard palate Soft palate Palatine raphe Incisive papilla

Gums	Interdental papilla Gingival sulcus Gingival margin Gingival fibers Junctional epithelium Mucogingival junction Sulcular epithelium Stippling Periodontium Cementum Gingiva Periodontal ligament

Glands	Parotid gland duct Submandibular gland duct Sublingual gland duct

Teeth	see tooth anatomy

Tongue	Top Taste bud Median sulcus Terminal sulcus Foramen cecum Lingual tonsils Underside Frenulum Plica fimbriata Sublingual caruncle Glossoepiglottic folds Lingual septum

Back of mouth	Oropharynx fauces Plica semilunaris of the fauces Uvula Palatoglossal arch Palatopharyngeal arch Tonsillar fossa Palatine tonsil

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Lingual septum

See also

References