Serratus Anterior Flashcards

1
Q

Proximal attachments serratus anterior

A

Ribs 1-9…
…anterolaterally

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2
Q

Distal attachments serratus anterior

A

Anterior surface of the entire medial border of the scapula

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3
Q

Innervation serattus anterior

A

Long thoracic nerve
C5,6,7

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4
Q

Arterial supply serattus anterior

A

Dorsal scapular artery
Lateral thoracic artery
Superior thoracic artery

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5
Q

Actions serratus anterior

A

Upwardly rotates scapula
Protracts scapula
@scapulocostal joints

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