Brachial Plexus (Supraclavicular Part) Anatomy in 3D

The supraclavicular part of the brachial plexus represents the proximal portion of the plexus, arising from spinal nerves C5-C8 and T1, located superior to the clavicle. It gives rise to the upper and middle trunks, and subsequently, the lateral, posterior, and medial cords.

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Related structures

Brachial Plexus (Roots) Brachial Plexus (Inferior Trunk) Brachial Plexus (Middle Trunk) Brachial Plexus (Superior Trunk) Brachial Plexus (Supraclavicular Branches) Brachial Plexus (Branches of Lateral Cord) Brachial Plexus (Branches of Medial Cord) Brachial Plexus (Branches of Posterior Cord)