Masetero Flashcards

1
Q

Función

A

Al contraerse de manera simultánea eleva la mandíbula

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2
Q

Origen

A

Arco cigomático: apofisis temporal del hueso cigomático y apofisis cigomático del hueso temporal

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3
Q

Inserción

A

Haz superficial: dos tercios anteriores del borde inferior del arco cigomático e inferior,ente en el ángulo de la madíbula sobre su cara externa

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4
Q

Inervación

A

Nervio maseterino

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5
Q

Irrigación

A

Rama de la arteria facial

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6
Q

Retorno venoso

A

Vena facial

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