The brachial plexus is responsible for cutaneous and muscular innervation of the entire upper limb, with two exceptions: the trapezius muscle innervated by the spinal accessory nerve (CN XI) and an area of skin near the axilla innervated by the intercostobrachial nerve.
Lesions can lead to severe functional impairment.[1] )
since Neurotmesis04'=Intense pain. Could be fairly described as unbearable, but concerning the fact that there are worst cases out there, I'd say it is slightly unbearable.
continuous attempts to "tackle" the feeling (pain) ever since.
