Serratus Anterior Flashcards
1
Q
Proximal attachments serratus anterior
A
Ribs 1-9…
…anterolaterally
2
Q
Distal attachments serratus anterior
A
Anterior surface of the entire medial border of the scapula
3
Q
Innervation serattus anterior
A
Long thoracic nerve
C5,6,7
4
Q
Arterial supply serattus anterior
A
Dorsal scapular artery
Lateral thoracic artery
Superior thoracic artery
5
Q
Actions serratus anterior
A
Upwardly rotates scapula
Protracts scapula
@scapulocostal joints