You searched for: “actinoneuritis
actinoneuritis (s) (noun) (no pl)
Inflammation of a nerve or nerves (neuritis): Actinoneuritis is the damaging of the nerves resulting from exposure to radium, X-rays, or other radioactive substances.

Actinoneuritis is a seldom used term for "radioneuritis" which is a neuritis or inflammation of a nerve accompanied by pain and sometimes loss of function from exposure to radiant energy.