S2 Dermatome Map
S2 Dermatome Map – The term “dermatome” is a mix of two Ancient Greek words; “derma” implying “skin”, and “tome”, meaning “cutting” or “thin segment”. It is a location of skin which is innervated by the posterior (dorsal) root of a single spine nerve. As posterior roots are organized in sectors, dermatomes are too. This … Read more