Paralisis Facial Flashcards

1
Q

Causas frecuentes de parálisis facial periférica

A

1- paralisis de Bell (idiopatica/Herpes virus)
2- traumatica
3 herpes zoster otico - sx de Ramsey Hunt
4 tumor
5- otitis media

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2
Q

Signo de Bell en paralisis facial:

A

Al cerrar los ojos, el ojo del lado afectado se va hacia arriba y afuera

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3
Q

Prueba para medir lagrimeo en paralisis facial

A

Prueba de Schirmer

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4
Q

Tx farmacologico de paralisis facial

A

Prednisona 1mg/kg por 10 dias

Aciclovir 2gr dia si

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5
Q

Clasificacion de House-Brackman de paralisis facial

A

1- normal
2- disfunción leve- normal al reposo
3- leve-moderada: obvia pero no disfigurativa
4- moderada-severa: disfigurativa, lagooftalmos
5- severa: apenas y mueve la cara
6- total

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6
Q

Diferencia de paralisis facial central y periferica

A

Central: inferior contralateral
Periferica: completa ipsilateral

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7
Q

Criterio para qx en paralisis facial

A

Defeneracion nerviosa >90% en electroneuronografia

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8
Q

V F: el 1% de las paralisis faciales recurren

A

FALSO. Es 10%

1% son paralisis bilaterales

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9
Q

Complicación mas común en paralisis facial

A

Resequedad corneal –> queratitis por resequedad

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10
Q

Ramas del nervio Facial (VII)

A
Temporal
Zigomatica
Bucal
Maseterica 
Cervical
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