How enamel, dentine, pulp and cementum are built, why each layer reacts differently to damage, and what that means for sensitivity, decay and root canals.
Composite, amalgam, ceramic and gold fillings compared on looks, strength, Dubai cost and lifespan, plus sensitivity and the signs one needs replacing.
The four kinds of tooth wear (erosion, abrasion, attrition and abfraction), how to tell them apart, what causes each, and how to stop further enamel loss.
Sharp pain with cold, sweet, or air? Here's how to figure out why — and the progressive treatments that actually work.