Question | Answer |
What 2 nerves originate from the rami of the plexus | Dorsal scapular
long thoracic |
mm of the dorsal scapular nerve | rhomboids
levator scap |
mm of the long thoracic nerve | serratus anterior |
What 2 nerves originate from the trunks of the plexus | Nerve to subclavius
suprascapular |
mm of the nerve to subclavius nerve | subclavius |
mm of the suprascapular nerve | infraspinatus
supraspinatus |
What 3 nerves originate from the lateral cord of the plexus | lateral pectoral
musculcutaneous
lateral root of the median |
mm of the lateral pectoral nerve | pec major (clavicular head) |
mm of the musculocutaneous nerve | coracobrachialis
biceps brachii
brachialis |
mm of the lateral root of the median nerve | flexor mm of forearm except FCU and 5 mm of the hand |
What 3 nerves originate from the medial cord of the plexus | medial pectoral
ulnar
medial root of the median |
mm of the medial pectoral nerve | pec major
pec minor |
mm of the ulnar nerve | FCU
flexor digitorum profundus
most small mm of hand |
mm of the medial root of the median nerve | Flexor mm of forearm except FCU, and 5 mm of the hand |
What 5 nerves originate from the posterior cord of the plexus | upper subscapular
thoracodorsal
lower subscapular
axillary
radial |
mm of the upper subscapular nerve | subscapularis |
mm of the thoracodorsal nerve | lats |
mm of the lower subscapular | subscapularis
teres major |
mm of the axillary nerve | deltoid
teres minor |
mm of the radial nerve | brachioradialis
triceps
supinator
wrist extensors
anconeus |