Peripheral cutaneous innervation Flashcards
1
Q
posterior neck
A
C2-C8 posterior rami
2
Q
inferior and posterior ear, skin under ear
A
great auricular nerve (C2,C3)
3
Q
T2-Tll vertebral levels of trunk
A
intercostal nerves
4
Q
T12 spinal level
A
subcostal nerve
5
Q
lower anterolateral trunk
A
iliohypogastric and ilioinguinal nerves (bifurcation of L1 anterior ramus)
6
Q
lateral shoulder
A
axillary (C5,6)
7
Q
top of shoulder
A
supraclavicular nerve (C3,4)
8
Q
lateral forearm
A
musculocutaneous nerve (C5,6,7)
9
Q
dorsum of lateral 3 1/2 digits
anatomical snuff box
A
radial nerve (C5-T1)
10
Q
medial 1 1/2 fingers
A
ulnar (C8-T1)
11
Q
anterios lateral 1 1/2 fingers
A
median nerve (C5-T1)
12
Q
superior medial thigh
A
ilioinguinalnerve (L1)
13
Q
superior middle thigh
A
genitofemoral
14
Q
lateral upper thigh
A
lateral cutaneous (L2,3)
15
Q
medial thigh
A
obturator (L2-4)
