Anatomy
·Upper Limb
Brachial Plexus
⭐ PREMIUM
The brachial plexus supplies all motor and most sensory innervation to the upper limb. Examiners love it because root values, branch origins and injury patterns are all testable.
ROOTS (C5–T1)
• Five ventral rami: C5, C6, C7, C8, T1.
• Parts mnemonic: "Read Their Damn Cadaver Books" → Roots, Trunks, Divisions, Cords, Branches.
• Prefixed (C4 contributes) and postfixed (T2 contributes) plexuses…
Premium content · keep reading
Sign up for the 7-day free trial to read the full note plus all 6,359 MCQs, mock exams, recalls and mnemonics.