Tongue | Anatomy, Parts, Pictures, Diagram of Human Tongue
Dexoygenated blood is drained out of the tongue by the lingual veins – dorsal and deep. The deep lingual vein which starts at the apex of the tongue is visible on the inferior side of the tongue on either side of the lingual frenulum.
Tongue: Anatomy, muscles, neurovasculature and histology
Sep 27, 2023 · The dorsal mucosa of the oral tongue is characterized by numerous raised structures known as lingual papillae. They give the characteristic rough appearance of the dorsal surface that is not appreciated on the ventral surface of the tongue.
Tongue Anatomy, Function, and Medical Disorders - Verywell Health
Jul 16, 2024 · The venous drainage includes the dorsal lingual vein and deep lingual veins, emptying into the internal jugular vein. The veins under the tongue may be enlarged and tortuous (varicose) in older people, which may be associated with other health conditions.
Tongue - Wikipedia
The tongue's upper surface (dorsum) is covered by taste buds housed in numerous lingual papillae. It is sensitive and kept moist by saliva and is richly supplied with nerves and blood vessels. The tongue also serves as a natural means of cleaning the teeth. [2] .
Tongue Anatomy: Complete Guide with Parts, Functions & Diagram
May 5, 2024 · The tongue has two parts: the front, which you can see when you stick out your tongue, and the back, which is closer to your throat. A line down the middle is called the median sulcus, showing where the left and right sides meet.
Dorsum of tongue - e-Anatomy - IMAIOS
The Dorsum of the Tongue (dorsum linguæ) is convex and marked by a median sulcus, which divides it into symmetrical halves; this sulcus ends behind, about 2.5 cm. from the root of the organ, in a depression, the foramen cecum, from which a shallow groove, the sulcus terminalis, runs lateralward and forward on either side to the margin of the ...
Tongue | Anatomy | Muscles, Innervation, Blood Supply - Geeky …
May 9, 2020 · The tongue consists of a tip, dorsal surface, ventral surface, and root. It is made up of four pairs of muscles: 1 Intrinsic (entirely within the tongue) : superior longitudinal, inferior longitudinal, vertical, and transverse muscles.
Tongue: Anatomy, muscles, taste buds, gustatory pathway - Kenhub
Nov 3, 2023 · The dorsal surface of the tongue is rough and covered with numerous papillae. These structures contain taste buds that themselves contain gustatory receptors for taste. There are four types of the lingual papillae: filiform, fungiform, vallate, and foliate; and all of them, except for the filiform contain taste buds.
Anatomy, Head and Neck, Tongue - StatPearls - NCBI Bookshelf
Aug 21, 2023 · The anterior body is the area below the hard palate, and the posterior body is underneath the soft palate. [5] . A collection of nodular lymphatic tissue lies towards the posterior one-third of the tongue and is known as the lingual tonsil. The tongue's functions mainly include taste, speech, and food manipulation in the oral cavity.
Tongue Anatomy: Overview, Gross Anatomy, Pathophysiologic ... - Medscape
Jun 28, 2016 · The dorsal lingual artery supplies the base of the tongue. The deep lingual artery travels on the lower surface of the tongue to the tip. A branch to the sublingual gland and the floor of...