Brachial Plexus

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** A nerve network originating from C5 to T1 that supplies cutaneous and muscular innervation to the arm and hand.

**Synonyms:** - BRACHIAL PLEXUS - Brachial plexus structure (body structure) - NERVE, BRACHIAL PLEXUS - brachial plexus