<P> Cutaneous nerves of right upper extremity . </P> <Li> <P> Diagram of segmental distribution of the cutaneous nerves of the right upper extremity . </P> </Li> <P> Diagram of segmental distribution of the cutaneous nerves of the right upper extremity . </P> <Li> <P> Axillary nerve </P> </Li>

The deltoid muscle is innervated by the axillary nerve from c5 and c6