Aberturas de la base de cráneo Flashcards

1
Q

Foramen ciego

A

Prolongación de la duramadre

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2
Q

Forámenes cribosos

A

N. olfatorios

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3
Q

Foramen etmoidal ant

A

N. y vasos etmoidales ant

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4
Q

Foramen etmoidal posterior

A

N. y vasos etmoidales post

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5
Q

Conducto óptico

A

N. óptico y a. oftálmica

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6
Q

Fisura orbitaria sup

A

n. lagrimal, nasociliar, frontal, oculomotor, abducens, troclear, raíz simpática del ganglio ciliar

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7
Q

Fisura orbitaria inf

A

N. maxilar, infraorbitario y cigomático, v. oftalmica inf, infraorbitaria, a. infraorbitaria

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8
Q

Foramen redondo

A

N. maxilar

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9
Q

Foramen oval

A

N. mandibular, a. meníngea accesoria, pterigomeníngea, v. del forámen oval

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10
Q

Foramen espinoso

A

A. y V. meníngea media, ramo meníngeo del n. mandibular

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11
Q

Foramen lacerum (rasgado)

A

n. petroso mayor y petroso profundo

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12
Q

Hiato del n. petroso mayor

A

N. petroso mayor

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13
Q

Conducto carotídeo

A

A. carotidea interna, plexo simpático carotideo interno y venoso carotideo

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14
Q

Conducto pterigoideo

A

N. y vasos del conducto pterigoideo

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15
Q

Conducto auditivo interno

A

N. facial, intermedio y vestibulococlear
A. laberíntica

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16
Q

Conducto auditivo eterno

A

Aire

17
Q

Acueducto vestibular

A

Conducto endolinfatico

18
Q

Foramen magno

A

Transición bulvomedular
Meninges
A. vertebrales, espinal ant. y post.
Raices espinales del n. accesorio
Plexos simpáticos vertebrales
Membrana tectoria

19
Q

Foramen yugular

A

N. IX, X, XI
V. yugular int.
A. meníngea post.

20
Q

Conducto del n. hipogloso/ condíleo ant.

A

N. hipogloso
Plexo venoso del conducto

21
Q

Conducto musculotubárico

A

Trompa auditiva, m. tensor del tímpano

22
Q

Fisura pterigopalatina

A

A. timpanica anterior, n. cuerda del tímpano

23
Q

Foramen estilomastoideo

A

N. facial, vasos estilomastoideos

24
Q

Conducto condíleo

A

Vena condílea

25
Q

Hiato del conducto del n. petroso menor

A

N. petroso menor
a. timpanica sup

26
Q

Conductillo coclear

A

Acueducto coclear

27
Q

Conductillo timpánico

A

N. timpánico

28
Q

Forámen mastoideo

A

V. mastoidea

29
Q

Conducto palatovaginal

A

N. faríngeo (rama del maxilar)
R. faríngea (a. maxilar)

30
Q

Foramen esfenopalatino

A
  • A. esfenopalatina
  • N. nasales post, nasopalatino
31
Q

Conducto infraorbitario

A

A. y N. infraorbitarios
N. alveolar superior anterior

32
Q

Foramen palatino mayor

A

A. y N. palatinos mayores

33
Q

Foramen palatino menor

A

A. y N. palatinos menores

34
Q

Conducto incisivo

A

N. nasopalatino