Pre-trunk branches shown with dashed lines: Dorsal Scapular N., Long Thoracic N., Suprascapular N., N. to Subclavius
Middle — 5 Terminal Nerve Cards
Each card (Musculocutaneous, Radial, Median, Ulnar, Axillary) lists: roots, cord of origin, motor supply, sensory territory, and clinical test
Bottom — Injury Panel
Erb's Palsy, Klumpke's Palsy, Wrist Drop, Median N. Palsy, Ulnar N. Palsy — each with mechanism, clinical signs, and muscles lost