ALL meanings of brachial plexus
bra·chi·al plex·us
B b - noun brachial plexus a network of nerves in the armpits and neck, innervating the shoulders, arms, and hands. 1
- noun brachial plexus (anatomy) A network of nerves, formed by the anterior rami of the cervical nerves C5-C8 and first thoracic nerve (T1). 0