Fluoride absorption in teeth is enhanced after which dental procedure?

The process of coronal polishing helps to remove plaque, stains, and debris from the surface of the teeth, creating a smooth enamel surface. When the enamel is polished, it enhances the ability of the teeth to absorb fluoride applied afterwards. Fluoride absorption is critical as it helps in the remineralization of enamel, making teeth more resistant to decay.

Unlike the other procedures listed, coronal polishing directly influences the surface conditions of the enamel, optimizing it for fluoride uptake. Scaling and root planing involve cleaning below the gum line, which primarily focuses on periodontal health rather than enhancing fluoride absorption in enamel. Similarly, while fluoride application is essential for delivering fluoride, the enhancement occurs after the teeth have been polished, providing a clean and smooth surface that allows for better fluoride penetration. Tooth extraction also does not apply, as it does not involve the remaining teeth's structural integrity and fluoride absorption capacity.