What is a dental veneer?

A dental veneer is a wafer-thin shell adhered to the front of a tooth to mask discoloration, chips, gaps, or misalignment. The two main types differ in material and longevity. Porcelain veneers are custom-milled in a laboratory, resist staining better, and typically last 10 to 15 years or longer. Composite veneers are built up directly on the tooth during a single visit using tooth-colored resin and usually last 5 to 7 years before requiring touch-up or replacement.

The veneer process involves removing a thin layer of enamel from the tooth surface to make room for the shell, then bonding the veneer in place with dental cement. Porcelain veneers require a second appointment after the lab completes the shell, while composite veneers are finished in one session. Both options preserve the underlying tooth structure compared to crowns and work best on teeth with healthy roots and minimal bite stress.

Veneers are a popular choice in cosmetic dentistry for patients seeking a natural-looking smile correction without extensive reconstruction. They work well for minor alignment issues and color problems but are not suitable for teeth with severe decay or structural damage. The choice between porcelain and composite depends on budget, aesthetic goals, and how long you want the veneers to last.