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Anatomy > Serratus Anterior > Flashcards

Serratus Anterior Flashcards

1
Q

Origin of the Serratus Anterior

A

Anterior ribs 1-9

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2
Q

Insertion of the Serratus Anterior

A
  • Medial edge of the ventral surface f the scapula (costal side of the scapula)
  • Inferior angle of the scapula
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3
Q

Innervation for Serratus Anterior

A

Long thoracic nerve from the axillary plexus

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4
Q

Blood supply for Serratus Anterior

A

Lateral thoracic artery from the axillary artery

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5
Q

Action of the Serratus Anterior

A
  • Protraction of the scapula
  • upward rotation of the scapula
  • (weakness can cause scapular winging)
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Anatomy (11 decks)

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