All-ceramic veneers are generally not harmful, but they may wear down the surface of the teeth, which is irreversible. In addition all-porcelain veneers are more fragile.
1. Wear down the surface of the teeth: all-ceramic veneers are a cosmetic restorative treatment for the rough surface of the teeth in the front teeth, the size is not equal. The treatment process will wear down part of the tooth enamel, damage to the enamel, if not properly operated and even damage to the dental nerve.
2. All-porcelain veneers are fragile: do all-porcelain veneers teeth, veneers are relatively thin, is pasted on the surface of the teeth through the adhesive, if used improperly, such as biting hard objects, eating sticky food or gnawing on bones, it is easy to fracture, fall off. It is recommended to avoid gnawing on harder things and keep your mouth clean after having all-porcelain veneers on your teeth.
Because of the benefits of all-porcelain veneers, such as reducing the amount of wear and tear of the abutment teeth, increase aesthetics, color close to natural teeth, etc., it is commonly used in clinical practice to do cosmetic restoration of front teeth.
There is a need to do all-porcelain dental veneers, should be timely to the professional oral health care institutions, improve the examination, standardized treatment under the guidance of a professional physician, in order to avoid adverse consequences.