Serratus anterior muscle
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Rotates scapula upward and laterally, so glenoid cavity moves superiorly
Serratus anterior Action:
Axillary artery branches
Serratus anterior Arterial Supply:
Long thoracic nerve
Serratus anterior Innervation:
Anterior surface of vertebral border and inferior angle of scapula
Serratus anterior Insertion:
Anterior margins of ribs 1-9
Serratus anterior Origin: