Dermatomes Flashcards
L4,5 S1 dermatomes cover
foot
S39
L4 dermatome covers
medial side of great toe
S39
S1,2 L5 dermatome covers
posterior and outer surface of lower limbs
S39
S1 dermatome covers
Lateral margin of foot and little toe
S39
S2,3,4 dermatome covers
Perineum
S39
T10 dermatome covers
Umbilicus
S39
T12 dermatome covers
Inguinal or groin regions
S39
C5 dermatome covers
Clavicles
S39
C5,6,7 dermatomes cover
lateral parts of upper limbs
S39
C8, T1 dermatomes cover
Medial sides of upper limbs
S39
C6 dermatome covers
Thumb
S39
C6,7,8 dermatomes cover
Hand
S39
C8 dermatome covers
Ring and little fingers
S39
T4 dermatome covers
Nipples
S39
what is the dermatone for peri-anal/analsurger aka saddle block?
S2-S5
slide 41
what is the dermatone for foot/ankle surgery?
L2
slide 41
what is the dermatone for thigh/lower leg/knee surgery?
L1
slide 41
what is the dermatone for vaginal delivery/uterine/hip procedure/ tourniquet/ TURP?
T10
slide 41
what is the dermatone for scrotum surgery?
S3
slide 41
what is the dermatone for penis surgery?
S2
slide 41
what is the dermatone for testicular procdures?
T8
testicles are embryonically derived from the same lavel as the kidneys for pain transmission [T10-L1]
slide 41
what is the dermatone for urologic/gynecologic/lower abdominal surgery?
T6
sliide 41
what is the dermatone for ceseran section/upper abdominal surgery?
T4
sometimes may require concomitant genreral anesthesia d/t vagal stimulation form abdominal traction
slide 41
L1,2,3,4 dermatomes cover
anterior and inner surface of the lower limbs
S39
