Tooth structure - Root expousure - Caries.pptx

Caries

1. Tooth structure - Root expousure

2. Dentin DENTIN Collagen fibre mesh

3. > 65 years: 1.5 billion by 2050 Tooth Retention Gingival recession Root Caries Root Caries is a major dental problem among the elderly

4. Breakdown of tooth structure caused by demineralization of dentin Multifactorial disease Overaccumulation of plaque, diet, habits, Microbiota, etc. Difficult to treat; often can lead to extraction

5. Dental caries chronic infectious disease cariogenic bacteria Acid production D emineralization of tooth structure

6. Dental caries major healthcare problem Almost 100% of adults are affected by dental caries.   Low socioeconomic status, P revalence did not significantly decrease over the last thirty years.

7. Thanks !