1 / 7

What causes tooth Decay

What causes tooth Decay. The combination of bacteria and food causes tooth decay. A clear, sticky substance called  plaque forms on your teeth and gums Plague contains bacteria As the bacteria feed on the sugars in the food you eat, they make acids

chiku
Télécharger la présentation

What causes tooth Decay

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. What causes tooth Decay

  2. The combination of bacteria and food causes tooth decay. • Aclear, sticky substance called plaque forms on your teeth and gums • Plague contains bacteria • As the bacteria feed on the sugars in the food you eat, they make acids • These acids attack the teeth within 20mins • Over some time the acids will destroy the tooth enamels causing tooth decay

  3. Stages of tooth decay Stage 1- When we eat sugar and starch, plaque produces acid which attacks teeth.

  4. Stage 2- Cavity (hole) develops and the acid attacks the dentine

  5. Stage 3- Bacteria attacks nerves and blood vessels from soft pulp

  6. Stage 4- Root and socket become infected

More Related