The long thoracic nerve (C5-C7) descends superficially on serratus anterior, supplying it for scapular protraction/rotation. Injury causes winged scapula and difficulty raising arm overhead.
Course of the Long Thoracic Nerve Diagram
Posted inMedical
Course of the Long Thoracic Nerve Diagram
Post navigation
Previous Post
Anatomy of the Frontal Bone Anterior DiagramNext Post
Structure of a Vein Wall Diagram 