Plexo braquial Flashcards

1
Q

¿Cómo se forma el tronco primario inferior?

A

Por la anastomosis del 8º cervical y 1º torácico o dorsal

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2
Q

¿Cómo se forma el fascículo lateral?

A

Por la unión del tronco primario superior y tronco primario medio.

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3
Q

Nervio torácico largo o de Charles Bell

A

Rama colateral. Inerva al serrato anterior o serrato mayor.

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4
Q

Nervio dorsal de la escápula

A

Rama colateral. Inerva al elevador de la escápula y al romboides,

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5
Q

Nervios del subclavio

A

Rama colateral. inerva al músculo subclavio

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6
Q

Nervio supraescapular

A

Rama colateral. Inerva al supraespinoso e infraespinoso.

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7
Q

Nervios pectoral lateral y pectoral medial

A

Ramas colaterales. Inervan al pectoral mayor y pectoral menor

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8
Q

Nervio subescapular

A

Rama colateral. inerva al subescapular y al redondo mayor.

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9
Q

Nervio toracodorsal

A

Rama colateral. inerva al dorsal ancho.

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10
Q

Nervio circunflejo o axilar

A

Rama colateral. Inerva al deltoides y redondo menor.

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11
Q

Nervio mediano.

A

Rama terminal. Inerva a los músculos anteriores del antebrazo y mano.

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12
Q

Nervio músculo cutáneo

A

Rama terminal. Inerva a los músculos anteriores del brazo. Coracobraquial, braquial anterior y bíceps braquial

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13
Q

Nervio ulnar o cubital

A

Rama terminal. Inerva músculo anterior del antebrazo y mano.

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14
Q

Nervio radial

A

Rama terminal. inerva a los músculos posteriores del antebrazo, brazo y mano

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