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middle trunk of brachial plexus


Definition: the continuation of the ventral ramus of the seventh cervical nerve; it contributes fibers to the posterior and lateral cords (fasciculi) of the brachial plexus.

Synonym(s): truncus medius plexus brachialisTA

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.