Australian Dental Council (ADC) Test 2025 – 400 Free Practice Questions to Pass the Exam

Fluoride application plays a significant role in dental treatment primarily through its ability to promote remineralization of teeth. Remineralization is a natural process where minerals such as calcium and phosphate are redeposited in the enamel after being removed by acids from plaque bacteria or dietary sources.

When fluoride is present during the remineralization process, it enhances the incorporation of these minerals into the tooth structure, leading to the formation of a stronger, more resistant enamel. This is particularly important in preventing the progression of early dental caries (tooth decay) and can also reverse the early stages of caries.

While fluoride does have effects related to overall bone health, its primary benefit in dental treatment is its impact on the enamel rather than directly preventing bone loss. Additionally, fluoride does not directly enhance gum tissue health or harden existing enamel; its primary function is focused on improving the microscopic structure and resilience of the tooth enamel through the remineralization process.