cavum oris Flashcards

1
Q

cavum oris mencakup

A
  • Ujung proximal tractus digestivus
  • Gigi-gigi + linguae
    Kelenjar ludah
    Menghancurkan makanan
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2
Q

cavum oris terdiri dari

A

Terdiri dari
Vestibulum oris
Cavum oris proprius

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3
Q

vestibulum oris merupakan ruangan natara, dan muara apa

A
- Ruangan antara :
Labium, buccae
Gingiva & dentes
- Muara ductus glandula saliva
Gld. Parotis (setinggi M2 RA)
Gld. Buccalis
Gld. Labialis
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4
Q

glandula saliva ada apa aja

A
Mayor 
- Gld. Parotis
- Gld. Sub mandibularis
- Gld. Sub lingualis
Minor 
- Gld. Palatini
- Gld. Buccalis
- Gld. Labialis
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5
Q

batas cavum oris proprius

A
Batas
- Lateral - ventral gingiva & dentes
- Cranial palatum durum
 palatum molle
- Dasar diaphragma oris
- Dorsal oropharynx melalui ISTHMUS FAUCIUM
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6
Q

batas ISTHMUS FAUCIUM

A
  • cranial : uvula
  • lateral : Arcus palatoglossus
    Tonsila palatina
    Arcus palatopharynx
  • caudal : radix linguae
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7
Q

Palatum terdiri atas apa aja?

A
Palatum durum / hard palate
Processus palatinus ossis maxillae
Pars horizontalis ossis palatini
Palatum molle / soft palate 
- M. tensor velli palatini
- M. levator velli palatini
- M. Palatoglossus
- M. Palatopharynx
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8
Q

fungsi, jaringan, dan otot lingue

A
Fungsi : 
Pengecapan, berbicara, membantu 
mengunyah & menelan
Jaringan musculer 
 Mucosa, submucosa, muscularis .
Muscularis ( otot) :
Intrinsic : mengubah bentuk lidah
Extrinsic : menggerakkan lidah
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9
Q

bagian lidah

A
  1. APEX
  2. CORPUS
    - DORSUM LINGUAE  PAPILLA LINGUAE TASTE BUD
    - MARGO LATERALIS
    - FACIES INFERIOR
    - Terhadap radix linguae dibatasi cekungan berbentuk huruf V :
    SULCUS TERMINALIS, yang puncaknya terdapat lubang
    buntu : FORAMEN CAECUM
  3. RADIX/BASIS LINGUAE
    - di dorsal sulcus terminalis dan arcus palatoglossus  terletak
    di oropharynx
    - TONSILA LINGUALIS, merupakan jaringan lymfoid
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10
Q

JENIS PAPILLA LINGUAE

A
  1. Vallata ( circum vallata )
    Paling besar, ± 7 – 12, didepan sulcus terminalis.
  2. Foliata
    Facies lateralis
  3. Filiform
    Tersebar, banyak, pendek,runcing, tidak tdp taste bud,
    tdp afferens nerve ending, untuk rasa raba panas,dingin, nyeri, tidak ada taste bud
  4. Fungiform
    Terletak di sisi lateral dan apex lidah tersebar diantara
    papilla filiforme
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11
Q

rasa di taste bud

A

Apex linguae  rasa manis
Sisi lateral linguae  asin , masam
Radix linguae  pahit

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12
Q

innervasi lingue sensoris dan taste bud

A
• Pada 2/3 anterior lidah:
Sensoris: nervus lingualis
Taste bud: chorda tympani
• Pada 1/3 posterior lidah:
Sensoris dan taste bud: n. glossopharyng
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13
Q

otot lidah dibagi 2

A
1. EXTRINSIK
– Origo pada struktur sekitar lidah (mandibula, 
os hyoid)
Insersio pada lidah
– Untuk menentukan posisi lidah
2.INTRINSIK
– Origo dan insersio pada lidah
– Untuk menentukan bentuk lidah
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14
Q

otot ekstrinsik lidah

A
  • M. Styloglossus
  • M. Hyoglossus
  • M. Genioglossus
  • M. Palatoglossus
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15
Q

otot instrinsik lidah

A
  • M. Longitudinalis superior linguae
  • M. Longitudinalis inferior linguae
  • M. Verticalis
  • M. Transversalis
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16
Q

innervasi motorik lingue

A

Innervasi otot lidah intrinsik-ekstrinsik
oleh N. Hypoglossus (N.XII), kecuali
m. palatoglossus dari plexus
pharyngealis

17
Q

arteri lingue

A

Arterialisasi : A. Lingualia