question will xrays to the head and neck start to affect inside of mouth ? ive had 9 xrays in the last 2 months. 5 of them in the last week and a half. on feb 11 had mri. feb 14 had 2 ct scans 1 with die 1 without.feb 18 had teeth xrayed 1 picture. today had xrays to head and neck 4 pictures.