Dermatomes Flashcards
C5 Dermatome
Deltoid down lateral aspect of upper arm.
C6 Dermatome
Lateral forearm to thumb and pointer finger.
C7 Dermatome
Middle finger to palm of hand.
C8 Dermatome
Ring finger and pinky to medial aspect of forearm.
T1 Dermatome
Inner aspect from elbow to upper arm.
T2 Dermatome
Underneath armpit.
C2 Dermatome
Back of head to mastoid process.
C3 Dermatome
Mastoid process down neck to traps.
C4 Dermatome
Traps to top of deltoid.
L1 Dermatome
Iliac crest down into top part of groin area.
L2 Dermatome
Greater trochanter inward and down to right above medial thigh.
L3 Dermatome
Below greater trochanter inward and down to right above medial knee.
L4 Dermatome
Lateral aspect of lower upper thigh, across knee and all the way down to medial lower leg leading into hallux.
L5 Dermatome
Lateral aspect of lower leg leading into digits 2-4.
S1 Dermatome
Lateral ankle and foot to digit 5.
supraclavicular n. (SC)
1
axillary n (A)
2
intercostal brachial cutaneous n. (IBC)
3