Branches of Roots of Brachial Plexus 3D

  • Description

    • * Each root gives rise to a posterior and an anterior branch.
    • * Posterior branches generally contribute to cutaneous innervation.
    • * Anterior branches become part of the trunks.

 

  • Dorsal Scapular Nerve (C5)

    • * Arises from the root of the brachial plexus (C5).
    • * Innervates the rhomboid major and rhomboid minor muscles.

 

  • Long Thoracic Nerve (C5-C7)

    • * Arises from the roots of the brachial plexus (C5, C6, C7).
    • * Innervates the serratus anterior muscle.

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  • Description

    • * Each root gives rise to a posterior and an anterior branch.
    • * Posterior branches generally contribute to cutaneous innervation.
    • * Anterior branches become part of the trunks.

 

  • Dorsal Scapular Nerve (C5)

    • * Arises from the root of the brachial plexus (C5).
    • * Innervates the rhomboid major and rhomboid minor muscles.

 

  • Long Thoracic Nerve (C5-C7)

    • * Arises from the roots of the brachial plexus (C5, C6, C7).
    • * Innervates the serratus anterior muscle.

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