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DERMATOMES-HEAD TO UMBILICUS

Anatomy-Spine

DERMATOMES-HEAD TO UMBILICUS

1. C1 - no skin supply.
2. C2 - posterior neck + occiput.
3. C3 - posterior neck + supraclavicular region.
4. C4 - infraclavicular region (1st thoracic interspace) + tip of the shoulder + above the scapular spine.
5. C5 - lateral arm (over the deltoid and below).
6. C6 - lateral forearm + thumb.
7. C7 - middle finger.
8. C8 - ring + little fingers.
9. T1 - medial elbow (epicondyle).
10. T2 - medial arm + axilla + thorax (adjoining C3 & 4).
11. T3 - axilla + thorax.
12. T4 - nipple.
13. T8 - rib margin.
14. T10 - umbilicus.


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REFERENCES

1. Mcminn. (2003). Last's Anatomy. Elsevier Australia. ISBN:0729537528. Read it at Google Books - Find it at Amazon
2. Netter, F. H. (2019). Atlas of human anatomy. Philadelphia, PA: Elsevier.
3. Image: no reference available.

Ⓒ A. Manickam 2018

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