University:
Coventry University
Course:
115 BMS | Introduction to Biomedical Analysis
Academic year:

2024
Views:

170

Pages:

3
Author:

Badusha S

Papillar of the tongue 1) Vallata circumvallate papilla: Weal 2). fungiporn papillar 3) filiferen papillae ) conical papillae 4) Faliata papillae Muscles of the tongue A middle fibers septum divides the tongue into right and left halves. Each half contous 4 intansic and y extrinsicy muscles Intrinsic Muscles. I superior longitudinal - It arises from the fibtes tissue deep to the muterns membrane CM the deres um of the tongue and the midens lingual Sp plums Inferior longitudinali It originates from the flexors tesous beneath the mucars membrane stretching from top of tongue longitudinally back to root of the tongue and hyoid bone Transverse: It lies as a sheet on either sich of the midline in a plane that is deep to superior longitudinal muscle but superficial geneog losses. Vertical: It is found at the borders of the anterior part of the tongue. It makes the tongue broad. Extrinsic Muscles: i) genioglossus : connect the tongue to the mandible 2) Hyoglass 2) stor Hyoglossust the hyord bone thraigh hyoglossus 3) Sty loglossus 4) Paleloglassun Seterial supply? lingual artery a branch of the external carotid artery The root of the tongue is alou supplied by the supplied by the tonsils arters a branch of faciat actey, and ascending pharyngeal boxen of external carotid artery, Venous Decumage! 1) Deep lingual vein: The chief vein of tongue seen on the inferior surface of tongue mean median planu. 2) Venal comitantes: accompany lingual arley. They are yoint by clarsal lingiral vers 3) Venae cogitate, accompanying the hypoglossal nenne