What are dental veneers?
Understand what veneers cover, how composite and porcelain approaches differ, and why healthy teeth and a licensed dentist matter.
Patient guide last updated 2026-07-30.
Veneers cover the front of a tooth
A veneer is a thin covering placed on the front surface of a tooth. It is different from a crown, which covers more of the tooth. The dentist should explain what problem the veneer is intended to address and what tooth preparation is proposed.
Composite and porcelain are different processes
Composite veneers are shaped from tooth-colored resin, often directly on the tooth. Porcelain veneers are commonly made outside the mouth and bonded later. Ask about preparation, repairability, expected maintenance, staining, replacement, and the effect on natural tooth structure.
Appearance does not replace diagnosis
A dentist should check the health of the tooth, gums, bite, and alternatives before treatment. Unlicensed veneer services can miss disease and may create infection, nerve, or bite problems.
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