Dermatomes Anatomical Chart

Dermatomes chart  provides an easy to understand map of the approximate areas of skin supplied by nerves from a single spinal root.  

The central figure beautifully and colorfully illustates the cutaneaous areas of peripheral nerve innervation, labeled with the corresponding dermatome.

Includes:
definition of a dermatome
detailed illustration of the spinal cord with dorsal root ganglion
development of dermatomes
dematomes in extremities