C2 Dermatome
Posterior aspect of head
C3 Dermatome
Posterior aspect of neck
C4 Dermatome
AC Joint
C5 Dermatome
Lateral arm
C6 Dermatome
Lateral forearm and tip of thumb
C7 Dermatome
Distal middle finger
C8 Dermatome
little finger
T1 Dermatome
Medial elbow
T4 Dermatome
Level of nipples
T5 Dermatome
Level of nipples
T10 Dermatome
Umbilicus
L1 Dermatome
Inguinal ligament
L2 Dermatome
Lateral thigh
L3 Dermatome
Medial knee
L4 Dermatome
Medial malleolus
L5 Dermatome
Lateral leg
S1 Dermatome
Lateral foot, heel
S2 Dermatome
Popliteal fossa
S3 Dermatome
ischial tuberosity
S4 Dermatome
Perineum