Segmental Cutaneous Supply of the Lower Extremity (Dermatomes) Flashcards
1
Q
proximal anterior thigh
A
L1
2
Q
middle anterior thigh
A
L2
3
Q
distal anterior thigh; posterior medial leg
A
L3
4
Q
distal lateral thigh; medial leg and foot; digit one
A
L4
5
Q
lateral leg; digits two, three and four
A
L5
6
Q
posteior lateral thigh and leg; lateral aspect of the foot; digit five
A
S1
7
Q
medial posterior thigh and leg
A
S2
8
Q
perineum
A
S3