Cosmetic restorations are dental procedures that improve the appearance of your smile. They can fix chips, cracks, discoloration, misalignment, and gaps between teeth. Common examples include teeth whitening, bonding, veneers, crowns, and gum contouring. These restorations can be made from tooth-colored composite resin or porcelain to mimic the look of natural teeth. While some cosmetic restorations address minor damage, others can restore the function of a tooth in addition to its appearance.