释义 |
inferior trunk of brachial plexus in·fe·ri·or trunk of brachial plexus [TA] the nerve bundle formed by the union of the ventral rami of the eighth cervical and first thoracic nerves; it provides fibers to the posterior and medial cords (fasciculi) of the brachial plexus. Synonym(s): truncus inferior plexus brachialis [TA] |