Q. I have signs of gum disease, however under the guidance of my dentist am keeping it at bay. My front teeth have been filled in the past as i had a gap, however over time these now look wonky and when i bite dont feel straight. i wonder if i would be able to have veneers on these. I do have two veneers already on my side canines. I haVE been told that it is advisable To hAVE AT LEAST 8 TEETH VENEERED AS THEY CAN LOOK THICKER THAN YOUR NATURAL TEETH.