Mastication, Palate, Tongue Flashcards Preview

Anatomy Muscle Tables > Mastication, Palate, Tongue > Flashcards

Flashcards in Mastication, Palate, Tongue Deck (52):
0

Temporalis origin

Temporal fossa

1

Temporalis insertion

Coronoid process of mandible

2

Temporalis innervation

CN V3

3

Temporalis action

Elevates and retracts mandible

4

Masseter origin

Zygomatic arch

5

Masseter insertion

Ramus of mandible (lateral surface)

6

Masseter innervation

CN V3

7

Masseter action

Elevates mandible

8

Medial pterygoid origin

Lateral pterygoid plate (medial surface)

9

Medial pterygoid insertion

Ramus of mandible (medial surface)

10

Medial pterygoid innervation

CN V3

11

Medial pterygoid action

Elevates and protrudes mandible

12

Lateral pterygoid origin

Lateral pterygoid plate (lateral surface)

13

Lateral pterygoid insertion

Articular disc/capsule of TMJ, neck of mandible

14

Lateral pterygoid innervation

CN V3

15

Lateral pterygoid action

Protrudes mandible, side to side grinding

16

Tensor veli palatini origin

Scaphoid fossa

17

Tensor veli palatini insertion

Palatine aponeurosis

18

Tensor veli palatini innervation

CN V3

19

Tensor veli palatini action

Tenses soft palate

20

Levator veli palatini origin

Eustachian tube (cartilaginous part)

21

Levator veli palatini insertion

Palatine aponeurosis

22

Levator veli palatini innervation

CN X

23

Levator veli palatini action

Elevates soft palate

24

Palatoglossus origin

Palatine aponeurosis

25

Palatoglossus insertion

Side of tongue

26

Palatoglossus innervation

CN X

27

Palatoglossus action

Depresses soft palate, elevates tongue

28

Palatopharyngeus origin

Hard palate, Palatine aponeurosis

29

Palatopharyngeus insertion

Pharyngeal wall, thyroid cartilage

30

Palatopharyngeus innervation

CN X

31

Palatopharyngeus action

Elevates wall of pharynx during swallowing, depresses soft palate

32

Musculus uvulae origin

Hard Palate

33

Musculus uvuale insertion

Uvula

34

Musculus uvuale innervation

CN X

35

Musculus uvuale action

Shortens and elevates uvula

36

Genioglossus origin

Superior mental spines of mandible

37

Genioglossus insertion

Tongue (inferior part), hyoid bone

38

Genioglossus innervation

CN XII

39

Genioglossus action

Depresses and protrudes tongue

40

Styloglossus origin

Styloid process

41

Styloglossus insertion

Tongue (posteroinferior part)

42

Styloglossus innervation

CN XII

43

Styloglossus action

Retracts tongue, draws up sides of the tongue to create a trough

44

Hyoglossus origin

Hyoid bone

45

Hyoglossus insertion

Side of tongue

46

Hyoglossus innervation

CN XII

47

Hyoglossus action

Depresses and retracts tongue

48

Palatoglossus origin

Palatine aponeurosis

49

Palatoglossus insertion

Side of tongue

50

Palatoglossus innervation

CN X

51

Palatoglossus action

Depresses soft palate, elevates tongue