Aberturas de la base de cráneo Flashcards

(34 cards)

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

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
Hiato del conducto del n. petroso menor
N. petroso menor a. timpanica sup
26
Conductillo coclear
Acueducto coclear
27
Conductillo timpánico
N. timpánico
28
Forámen mastoideo
V. mastoidea
29
Conducto palatovaginal
N. faríngeo (rama del maxilar) R. faríngea (a. maxilar)
30
Foramen esfenopalatino
- A. esfenopalatina - N. nasales post, nasopalatino
31
Conducto infraorbitario
A. y N. infraorbitarios N. alveolar superior anterior
32
Foramen palatino mayor
A. y N. palatinos mayores
33
Foramen palatino menor
A. y N. palatinos menores
34
Conducto incisivo
N. nasopalatino