The principle of tooth surface restoration is to grind off a layer of tooth surface, and then directly or indirectly cover it with restoration materials to restore tooth shape and improve color. Nowadays, the popular tooth veneers are divided into resin veneers and porcelain veneers, which are the more popular ways of tooth beauty.
For pigment teeth's patients, such as sparse or slightly crooked teeth, discolored teeth, tetracycline teeth, dental fluorosis, etc., there are also serious uneven teeth, reverse jaw and opposite jaw; The mandible and lip surface are severely covered with no gap; The tooth tissue defect is too large; Patients with severe night molars can do tooth veneering.
Used for patients with abnormal teeth, such as abnormal teeth, hypoplasia of enamel, too small teeth, etc. It is suitable for veneer whitening of teeth with the same color as real teeth because of the unstable composite resin repair caused by cutting tip defect or large area superficial caries.