órbita Flashcards

1
Q

El vértice de la órbita es el_________.

A

Agujero óptico

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2
Q

Techo de la órbita está formado por….

A

Ala menor del esfenoides y el frontal

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3
Q

Pared medial está formada por….

A

Maxilar, lagrimal, etmoides, esfenoides

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4
Q

Entre el techo de la órbita y su pared media están los _________.

A

Agujeros etmoidales (vasos y nervios etmoidales).

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5
Q

Surco lagrimal está formado por____.

A

Cresta lagrimal posterior (lagrimal)

Cresta lagrimal anterior (Maxilar)

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6
Q

Huesos del suelo de la órbita

A

Cigomático, maxilar y palatino.

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7
Q

Huesos de la pared lateral de la órbita

A

Cigomático, ala mayor del esfenoides.

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8
Q

La órbita contiene (7)

A

Globo ocular, nervio óptico, músculos extraoculares, aparato lagrimal, tejido adiposo y fascias.

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9
Q

Contenido de la fisura orbitaria superior

A

Oculomotor III, Troclear IV, Abducens VI, V1(nasociliar, frontal y lagrimal), nervio y vena oftálmica.

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10
Q

Contenido de la fisura orbitaria inferior

A

Vena oftálmica inferior

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