Orificios de Fosas Craneales Flashcards

1
Q

Foramen ciego

A

Vena emisaria nasal (1%) de población

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2
Q

Forámenes cribosos de lámina cribosa

A

Axones de células olfatorias (de nervios olfatorios)

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3
Q

Forámenes etmoidales anterior y posterior

A

Nervios etmoidales anterior y posterior

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4
Q

Conducto óptico

A
  • Nervio óptico (II)

- Arteria oftálmica

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5
Q

Fisura orbitaria superior

A
  • Venas oftálmicas
  • nervio oftálmico (NC V1)
  • NN. CC. III, IV, VI; fibras simpáticas
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6
Q

Foramen redondo

A

Nervio maxilar (NC V2)

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7
Q

Foramen oval

A
  • Nervio mandibular (NC V3)

- Arteria meníngea accesoria

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8
Q

Foramen espinoso

A
  • Arteria y vena meníngeas medias

- Ramo meníngeo del nervio mandibular (NC V3)

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9
Q

Foramen rasgado

A
  • Nervio petroso profundo

- Ramas de arteria meníngea media

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10
Q

Surco o hiato del nervio petroso mayor

A
  • Nervio petroso mayor

- Rama petrosa de arteria meníngea media

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11
Q

Foramen magno

A
  • Médula oblongada y meninges
  • Arterias vertebrales
  • Nervio accesorio
  • Venas de la duramadre
  • Arterias espinales anterior y posteriores
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12
Q

Foramen yugular

A
  • NN. CC. IX,X,XI
  • Vena yugular interna
  • Seno petroso inferior
  • Seno sigmoideo
  • Ramas meníngeas de arterias faríngea ascendente y occipital
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13
Q

Conducto del nervio hipogloso

A

Nervio hipogloso

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14
Q

Conducto condíleo

A

Vena emisaria que pasa desde el seno sigmoideo

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15
Q

Foramen mastoideo

A
  • Vena emisaria desde el seno sigmoideo

- Rama meníngea de arteria occipital

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