Levator Scapulae - Podcast Version 0:00 / 0:00 1x 0.25x 0.5x 0.75x 1x 1.25x 1.5x 1.75x 2x The levator scapulae is an extrinsic muscle of the back. It lies in the posterior triangle of the neck and attaches the upper limb to the vertebral column. Attachments: Originates from the transverse processes of the C1-C4 vertebrae and attaches to the medial border of the scapula.. Actions: Elevation of the scapula. Innervation: Dorsal scapular nerve. Blood Supply: Dorsal scapular artery. By TeachMeSeries Ltd (2026) Fig 1The superficial muscles of the back Pro Feature - 3D Model You've Discovered a Pro Feature Access our 3D Model Library Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way. Learn More Pro Feature - Dissection Atlas The superficial and intermediate muscles of the back The superficial and intermediate muscles of the back You've Discovered a Pro Feature Access our Dissection Image Library Enhance your understanding with high-resolution dissection images showcasing real-life anatomy. Learn More Frequent questions What is the levator scapulae muscle? The levator scapulae is an extrinsic muscle located in the posterior triangle of the neck that connects the upper limb to the vertebral column. It plays a key role in elevating the scapula. Where does the levator scapulae originate and insert? This muscle originates from the transverse processes of the C1 to C4 vertebrae and inserts along the medial border of the scapula. These attachments facilitate its function in scapular elevation. What is the primary action of the levator scapulae? The primary action of the levator scapulae is to elevate the scapula. This movement is essential for various shoulder activities and postural support. Which nerve innervates the levator scapulae? The levator scapulae is innervated by the dorsal scapular nerve. This nerve supply is crucial for the muscle's motor function. What is the blood supply to the levator scapulae? The levator scapulae receives its blood supply from the dorsal scapular artery. This vascularisation is important for the muscle's metabolic needs and overall function. Rate This Article