Dermatomes

Question 1

C5

Answer 1

laterally slightly in the centre of the ANTERIOR of the forearm

Question 2

C6

Answer 2

in anatomical position, lateral apect from the shoulder down to the thumb both anterior and posterior

Question 3

C7

Answer 3

in anatomical position, posterior: from scapular spine area all the way down the back of the arm centrally to the 2nd and the 3rd finger.

Question 4

C8

Answer 4

in anatomical position, medial aspect from the armpit down to the 4th and 5th finger both anterior and posterior

Question 5

T1

Answer 5

Slightly medial central portion of the ANTERIOR portion of the forearm.

Question 6

L1

Answer 6

anteriorly, groin area

Question 7

L2

Answer 7

anteriorly, inner thing

Question 8

L3

Answer 8

anteriorly, roughly the greater trochanter, mid thigh to the medial portion of the knee

Question 9

L4

Answer 9

anteriorly, from the mid thigh down to the great toe

Question 10

L5

Answer 10

posteriorly, top of the butt and follows the IT band and the bottom of the foot.
anteriorly, lateral aspect of the knee to the 2nd, 3rd and 4th toe.

Question 11

S1

Answer 11

posteriorly, top of buttcheeks down the slighly lateral central portion of the thigh to the full lateral aspect of the calf area to 5th toe
anteriorly, the lateral aspect of the lower half of tibial area, lateral malleous, and top of the lateral portion of the foot to the 5th toe

Question 12

S2

Answer 12

posteriorly, top of the buttcheeks, to the slightly medial central portion of the thigh. full medial portion of the calf area to the bottom of the foot and base of the big toe.