Otot mastikasi, persarafan, TMJ Flashcards

1
Q

Apa saja otot mastikasi?

A

Masseter, temporalis, pterydoideus medialis, pterydoideus lateralis

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2
Q

Origo masseter?

A

Arcus zygomaticus

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3
Q

Insersio M. masseter?

A

Perm lateral ramus & angulus

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4
Q

Inervasi tiap otot mastikasi?

A

Masseter, deep temporal, medial pterygoid nerve

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5
Q

Origo & insersio M. Temporalis?

A

Fossa Temporalis & coronoideus

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6
Q

Otot untuk nutup mulut?

A

Masseter, temporal, medial pterygoid

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7
Q

Origo superfisial masseter dan bentuk serat?

A

2/3 ante zygomaticus bentuk serat obliq

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8
Q

Otot yg gerakin RB ke kanan & kiri scr kontralateral?

A

Deep medial pterygoid, inferior lateral pterygoid

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9
Q

Origo deep masseter

A

Poste zygomaticus

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10
Q

Anatomi TMJ?

A

artcular disc, retrodisc tissue, membran sinovial, bones, articular cartilage, ligamen

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11
Q

Bilateral diarthrosis?

A

Kanan & kiri bergerak sama2

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12
Q

Ginglymoarthroidial?

A

Seperti engsel, banyak arah

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13
Q

Fibrocartilage?

A

Tlg rawan yg ada sinovialnya

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14
Q

articular disc memisahkan 2 ruang?

A
  1. Ruang atas untuk translasi
  2. Ruang bawah untuk rotasi
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15
Q

kapan Pembentukan ototTMJ?

A

7 intrauterin

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16
Q

Urutan bag articular disc dr yg paling tebal?

A

Poste, ante, intermediate

17
Q

Bag retrodisc tissue?

A

Supe : elastis
Infe : collagen supaya condylus ga muter berlebihan
Intermediate : ada saraf & pem darah

18
Q

Bones di TMJ?

A

Condylus, fossa mandibula, articular eminence

19
Q

articular disc fibrokartilago tipe?

A

Tipe 1 paling keras

20
Q

articular cartilage fibrokartilago tipe?

A

Tipe 2

21
Q

articular cartilage melapisi?

A

Kepala conydlus & fossa mandibula

22
Q

Ligamen intrinsik apa saja dan fungsinya?

A

CLC
Capsular : supaya sinovial ga keluar
Lateral : untuk batasi pembukaan mulut
Collateral : jaga bagian supe & infe

23
Q

Ligamen ekstrinsik apa saja dan fungsinya?

A

StSp
Stylo : dari styloid ke RB. untuk jaga pembukaan rb
Spheno : dari spheno ke rb. Untuk support rb

24
Q

Neurovascular supply?

A

Auriculotemporal nerve dari N. V3
Superfisial temporal & arteri maksila