Agujeros de la base del cráneo Flashcards

1
Q

Lámina cribosa del etmoides

A

Ramas del Nervio olfatorio

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2
Q

Hendidura esfenoidal/ Fisura orbitaria superior

A
  • Nervios nasal, lacrimal y frontal
  • Nervio oculomotor III
  • Nervio Patético/ troclear IV
  • Nervio motor ocular externo/ abducens VI
  • Vena oftálmica
  • División oftálmica del trigémino V
  • Raíz simpática del ganglio oftálmico
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3
Q

Agujero redondo mayor

A

División maxilar del nervio trigémino (V2)

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4
Q

Agujero oval

A
  • Nervio mandibular del trigémino V3
  • Arteria meníngea menor
  • Vena del agujero oval
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5
Q

Agujero redondo menor/ espinoso

A

Arterias y venas meníngeas medias

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6
Q

Agujero rasgado anterior

A

Nervio Vidiano

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7
Q

Conducto carotídeo

A

Arteria Carótida interna

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8
Q

Agujero occipital/ magno

A
  • Bulbo raquídeo
  • Arterias vertebrales y espinales
  • Nervios espinales
  • Raíces ascendentes del N. Hipogloso
  • Meninges
  • Inicio de la médula espinal
  • Raíces espinales del nervio espinal
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9
Q

Agujero rasgado posterior/ yugular

A
  • Nervio Glosofaríngeo (IX)
  • Nervio Neumogástrico/ Vago (X)
  • Nervio Espinal/ accesorio (XI)
  • Seno petroso inferior
  • Vena Yugular interna (seno sigmoideo)
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10
Q

Conducto auditivo interno

A
  • Nervio facial VII
  • Nervio vestibulococlear VIII
  • Arteria laberíntica
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11
Q

Agujero estilomastoideo

A

Nervio facial (VII)

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12
Q

Hiato de Falopio

A

N. petrosos superficiales y profundos

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13
Q

Agujero ciego

A
  • Vena emisaria hacia la cavidad nasal
  • Prolongación de la duramadre
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14
Q

Conducto optico

A
  • Nervio óptico II
  • Arteria oftálmica
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15
Q

Conducto del hipogloso/ Agujero condíleo anterior

A
  • Nervio hipogloso XII
  • Rama meníngea de la arteria faríngea ascendente
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16
Q

Conducto condíleo

A

Vena emisaria