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This medical exhibit diagram pictures the anatomy of the brachial plexus region from an anterior (front) view. A schematic overview lists the roots (ventral rami) of C5, C6, C7, C8 and T1, trunks (upper, middle and lower), divisions, cords (lateral, medial and posterior) and major terminal branches including the musculocutaneous, median, ulnar, radial and axillary nerves.