Fosa infratemporal Flashcards

1
Q

Espacio mal delimitado por debajo de la apófisis cigomática entre apófisis pterigoides y rama de la mandíbula

A

Fosa infratemporal

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2
Q

Formada por la cara infratemporal de las alas mayores del esfenoides y una parte de la cara infratemporal del temporal

A

Pared superior

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3
Q

Formada por la cara infratemporal del maxilar, el borde superior de esta pared se forma por la fisura orbitaria inferior, su extremo inferior lo forma la tuberosidad del maxilar

A

Pared anterior

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4
Q

Pared formada por la rama de la mandíbula

A

Pared lateral

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5
Q

Pared formada anteriormente por lámina horizontal de la apófisis pterigoides y posteriormente por faringe

A

Pared medial

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6
Q

Nervio del que deriva la inervación de la fosa infratemporal

A

Nervio mandibular

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7
Q

Ramos del nervio mandibular

A

Nervio espinoso y ganglio ótica

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8
Q

Ramos de la división anterior del nervio mandibular

A

Nervio temporal profundo, masetero y bucal

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9
Q

Ramos de la división posterior del nervio mandibular

A

Nervio alveolar inferior, lingual y auricullotemporal

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10
Q

Arteria principal de la fosa infratemporal

A

Arteria maxilar

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11
Q

Rama terminal de la arteria maxilar

A

Carótida externa

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12
Q

Ramas de la arteria maxilar

A

Meníngea media, alveolar inferior, maseterina, bucal y temporal profunda

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13
Q

Se forma por pequeños vasos

A

Plexo pterigoideo

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14
Q

Vena a la que da origen el plexo pterigoideo

A

Vena maxilar

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15
Q

Resultado de la unión de vena maxilar y vena temporal superficial

A

Vena retromandibular

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