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Nerves IMEA
upper and lower mm innervation
Question | Answer |
---|---|
Axillary n | C5,6 via posterior cord "quadrangular space" deltoid, teres minor |
musculocutaneous n | C5,6,7 BBC |
radial n | C5,6,7,8 (T1) triceps brachii, anconeus, brachioradialis, supinator, extensors |
ulnar n | (C7)C8,T1 via medial cord intrinsic hand mm, medial hand, ulnar fingers |
median n | (C5) C6,7,8, T1 "anterior interossi" flexors forearm, skin lateral palmer hand, radial digits |