<Li> C8 - On the dorsal surface of the proximal phalanx of the little finger . </Li> <Li> T1 - On the medial (ulnar) side of the antecubital fossa, just proximally to the medial epicondyle of the humerus . </Li> <Li> T2 - At the apex of the axilla . </Li> <Li> T3 - Intersection of the midclavicular line and the third intercostal space </Li>

Define dermatome and described the dermatomes involved for this individual