[Caries progress in Azerbaidjan population during last 30 years]
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Updated: Jun 20, 2026

Impact of Common Fruit Juices and Toothbrushing on the Discoloration of Primary Teeth
Published on: March 27, 2026
Abstract:
During second examination of Azerbaidjan population living in different natural climatic conditions the caries progress was determined after 30 years. Dental examination was done on 11 900 people of the age 15-60 years and older. Regions with low and high caries prevalence were found. During the 30 years caries intensity in grown-ups increased but the number of filled teeth remained the same, although in the republic good conditions for therapeutic stomatological aid volume increase were available.
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Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.