A na -eji ụzarị ahụike ahụike eme ihe n'ọtụtụ ebe na nyocha na ọgwụgwọ ahụike, dabere na ntinye X-ray, nnabata dị iche iche, fotosensitivity na fluorescence.MeCan Medical nwere ike ịnye ụdị analog na dijitalụ, igwe x-ray enwere ike, igwe x-ray mkpanaka na ụdị ọdụ ọdụ. Igwe X-ray dabere na mkpa.