dermatomes

Question 1

what are dermatomes?

Answer 1

sensory maps of the body surface that help us understand the segmental nature of the spinal nerve

Question 2

which spinal nerve rami serve the extremities

Answer 2

ventral

Question 3

which rami innervate dermatomes of the back?

Answer 3

dorsal

Question 4

which spinal nerve doesnt have a dermatome

Answer 4

C1

Question 5

C2 dermatome

Answer 5

back of the head

Question 6

C3-4 dermatome

Answer 6

neck and top of shoulder

Question 7

C5-T1 dermatome

Answer 7

upper extremity

Question 8

C7 dermatome

Answer 8

middle finger

Question 9

C8 dermatome

Answer 9

little finger

Question 10

T4 dermatome

Answer 10

level with nipple line

Question 11

T6 dermatome

Answer 11

bottom of sternuim

Question 12

T10 dermatome

Answer 12

belly

Question 13

T12 dermatome

Answer 13

pubic bone

Question 14

L1-S2 dermatomes

Answer 14

lower extremity

Question 15

S3-Cox1 dermatome

Answer 15

perineal (genital) area