Brachial Plexus Flashcards
1
Q
what are 5 segments?
A
roots, trunks, divisions, cords, terminal brances
2
Q
What does cord surround?
A
axillary artery
3
Q
Relationship to clavicle?
A
Roots and trunk- supraclavicular
divisions- retroclavicular
cords and branches- infraclavicular
4
Q
What nerves are off roots?
A
dorsal scapular c4-5 and long thoracic c5-7
5
Q
off trunks?
A
suprascapular c5-6
6
Q
lateral cord?
A
lateral pectoral c5-7
7
Q
posterior cord?
A
upper subscapular c5-7
thoracodorsal c6-8
lower sub scapular c5-6
8
Q
medial cord?
A
medial pectoral c8-t1
medial antebrachial cutaneous c8-t1
medial brachial cutaneous c8-t1
9
Q
What are the terminal branches?
A
axillary c5-6 radial c5-t1 musculocutaneous c5-7 ulnar- c7-t1 median c6-t1
