Dermatomes "X" Flashcards
1
Q
C4
A
middle of clavicle
2
Q
C5
A
L upper arm near deltoid insertion, on A of arm
3
Q
C6
A
thenar eminence of thumb
4
Q
C7
A
pad of middle finger
5
Q
C8
A
just distal to hypothenar eminence in palm of hand, M border of hand
6
Q
T1
A
middle arm, closer to M aspect
7
Q
T2
A
M upper arm closer to axilla
8
Q
L1
A
inguinal ligament - A groin
9
Q
L2
A
A upper thigh, distal to inguinal crease
10
Q
L3
A
mid-thigh, more M
11
Q
L4
A
M ankle, distal to M malleolus
12
Q
L5
A
dorsum of foot, just proximal to 2nd and 3rd toes
13
Q
S1
A
L dorsum of foot, just distal to X for L4 but on L side, distal to L malleolus
14
Q
S2
A
P mid-thigh but more distal than L3, on more M aspect but not on side of thigh
only P dermatome X
15
Q
C3
A
L neck
