A nerve plexus originating from the anterior branches of the last four cervical and the first thoracic spinal nerves, giving off many of the principal nerves of the shoulder, chest, and arms.

Local Unique Identifier

0000372

Parts

• hog:0000896 radial nerve
• hog:0000922 ulnar nerve

Relation BFO:0000050 part of

• hog:0000925
• hog:0001753