ESÓFAGO Flashcards

1
Q

función del esófago

A

comunicar faringe con estómago

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2
Q

cuánto mide el esófago?

A

mide aprox 25cm

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3
Q

en qué porciones se divide el esófago

A
  • cervical
  • torácica
  • abdominal
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4
Q

límites del esófago

A
  • superior: esfínter esofágico superior en C6 (cricoides)
  • unión esofagogástrica: esfínter esofágico inferior (T11)
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5
Q

límite superior del esófago

A
  • c6-cartílago cricoides: esfíntes esofágico superior
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6
Q

función del esfínter esofágico superior

A

abrir y cerrar para el paso de alimentos

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7
Q

unión esofagogástrica

A

esfínter esofágico inferior

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8
Q

a qué nivel vertebral el esófago cambia de dirección?

A

en T7 se hace anterior, caudal y a la izquierda

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9
Q

a qué nivel vertebral está el hiato esofágico?

A

T 10

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10
Q

estructura más superior del esófago

A

esfínter esofágico superior

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11
Q

estructura más inferior del esófago

A

esfínter esofágico inferior

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12
Q

estructura que continua al esófago y es parte del estómago

A

cardias

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13
Q

referencias vertebrales del esófago

A

C6-T11

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