Levator scapulae: Origin, insertion, innervation, action - Kenhub
2022年12月5日 · The levator scapulae muscle is innervated by the anterior rami of spinal nerves C3 and C4 and the dorsal scapular nerve (C5), a branch of the brachial plexus. Learn the anatomy of the levator scapulae muscle with our handy trunk wall muscle anatomy chart.
Anatomy, Head and Neck, Levator Scapulae Muscles
2023年8月28日 · Dorsal Scapular Nerve. The innervation of the levator scapulae is typically from the dorsal scapular nerve, or DSN, originating from the C4 and C5 nerve roots. This nerve also provides motor innervation to the rhomboids.
Levator scapulae muscle - Wikipedia
The levator scapulae is innervated by 2–3 branches of the 3rd and 4th cervical nerves, [2] and frequently by a branch from the dorsal scapular nerve. [5] The levator scapulae is supplied by the dorsal scapular artery.
Levator Scapulae: Origin, Insertion, Action, Innervation, & Diagram
2024年2月5日 · Its innervation comes from the dorsal scapular nerve, arising from the anterior primary rami of the C5 nerve root from the upper part of the brachial plexus. The same nerve also innervates the two rhomboids.
Levator Scapulae | Complete Anatomy - Elsevier
Insertion: Superior angle of scapula, medial border of scapula superior to spine of scapula. Action: Elevates and downwardly rotates pectoral (shoulder) girdle at acromioclavicular and sternoclavicular joints; extends and laterally flexes neck at cervical vertebral joints.
Levator Scapular - Attachments - Actions - TeachMeAnatomy
2024年11月2日 · 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.
Levator scapulae - Anatomy, Location, Function, Diagram
2024年3月22日 · The Levator Scapulae is primarily innervated by the dorsal scapular nerve (C5), and partially by cervical nerves C3 and C4. This dual innervation from the cervical plexus and the brachial plexus allows for coordinated movements and …
The levator scapulae muscle : Origin, Insertion, Action, Function
2020年12月15日 · Innervation: The levator scapulae muscle is innervated by the anterior rami of spinal nerves C3 and C4 and the dorsal scapular nerve (C5), a branch of the brachial plexus. Relations: Levator scapulae occupy the superficial layer of …
Levator Scapulae - Origin, Insertion, Action, 3D Model
2023年11月23日 · Interactive 3D model of the levator scapulae muscle and information on its origin, insertion, action, innervation, and blood supply.
Levator Scapulae Origin, Insertion, Actions - The Wellness Digest
Muscle anatomy of the levator scapulae includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.
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