Intrinsic & Extrinsic muscles of tongue Flashcards
Superior Longitudinal Origin
Median fibrous septum
Submucosa near epiglottis
Superior longitudinal insertion
Submucosa edge of tongue
Superior longitudinal function
Shortens tongue
Superior longitudinal location
Immediately deep to the mucousmembrane
Dorsal surface
Transverse Group origin
Median fibrous Septum
Transverse Group insertion
Submucosa of the side of tongue
Transverse Group function
Narrows tongue
Transverse Group muscles runs?
Run along the width of tongue
Vertical muscle group origin
Submucosa upper layer of tongue
Vertical muscle group insertion
Submucoasa lower layer of tongue
Vertical muscle group function
Broadens/flattens tongue
Vertical muscle group runs?
Superior aspect to inferior aspect of tongue
Genioglossus origin
Superior Genial Tubercles of mandible
Genioglossus insertion
Vertral surface of tongue
Body of Hyoid
Genioglossus function
Protrusion & Depression