Nervous | Reference | Dermatomes

Ref: Dermatomes
Upper dermatomes
Middle dermatomes
Lower dermatomes
Landmarks:
  • T4: nipple
  • C6: thumbindex finger
  • C7: middle finger
  • T10: umbilicus
  • L3: knee
  • S1: sole
  • S5: anus
Mnemonics:
  • C6: Make a 6 with thumb and forefinger [an OK symbol].
  • Stand on S1Sit on S5L3s on your knees.

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