IRRIGACIÓN E INERVACIÓN Flashcards

1
Q

Ramas de la carotida externa

A

Maxilar interna -> A. esfenopalatina -> nasal posterior septal y lateral
Facial -> A. lateral nasales y ramas alares; a. lateral superior

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2
Q

Ramas de la carotida interna

A

Rama de arteria oftálmíca -> etmoidal posterior (septal y lateral, y etmoidal anterior (septal y lateral)

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3
Q

Plexos

A

Plexo de Kiesselbech (area de Little) - 90-95% de epistaxis
Plexo de Woodruff - rama A. carotida externa, sangrado más raro

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4
Q

Inervación

A

Nervio olfatorio (I)

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