Extrinsic tongue muscles Flashcards
1
Q
Genioglossus
A
Origin: Mandible
Insertion: Tongue - up to dorsal surface
Action: Protrudes tongue
2
Q
Hyoglossus
A
Origin: Hyoid bone
Insertion: Lateral side of tongue
Action: Depresses tongue
3
Q
Styloglossus
A
Origin: Temporal bone
Insertion: Lateral side of tongue
Action: Draws tongue superiorly and posteriorly