Žvýkací svaly Flashcards

(4 cards)

1
Q

Muscul temporalis

A

Z: fossa temporalis, os parietale - linea temporalis inferior
Ú: mandibula - procc. coronoideius a crista temporalis
F: elevace dolní čelisti
I: n. mandibularis (n. V3) - rami temporales profundi

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2
Q

Musculus masseter

A

2 části:

1: pars superficialis musculi masseteris
2: pars profunda musculi masseteri

SUPERFICIALIS

Z: processus zygomaticus maxillae, arcus zygomaticus

  • průběh: dorzokaudální

Ú: mandibula- tuberositas masseterica

F: elevace dolní čelisti a protrakce

PROFUNDA

Z: processus zygomaticus ( zadní část)

  • průběh: kaudální

Ú: mandibula- ramus mandibulae ( pars profunda) a procc. coronoideus

F: elevace dolní čelisti

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3
Q

Musculus pterygoideus medialis

A

Z: pars superficialis - maxilla- tuber maxillae/ pars profunda- os sphenoidale ( procc pterygoideus) - fossa pterygoidea

Ú: mandibula - tuberositas pterygoidea
F: elevace DČ
I: n. mandibularis ( n. V3) - nervus pterygoideus medialis

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4
Q

Musculus pterygoideus lateralis. ma:ndibularis ( n.

A

Z: caput superius - os sphenoidale ( ala major) - facies et crista infratemporalis/ pars inferius - os sphenoidale ( processus pterygoideus) - lamina lateralis

Ú: mandibula - processus condylaris - fovea pterygoidea

F: protrakce DČ

I: n mandibularis ( n. V3) - nervus pterygoideus lateralis

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