Whether prepared or bond, dental veneers are performed under local anesthesia, patients will feel no pain; Average thickness of enamel layer is1.5mm, and there is no nerve distribution in this layer. However, veneer preparation and binding only in 0.5mm within the surface enamel layer, so patients will feel no discomfort.

      Porcelain laminate veneers (PLV) technology is the mainstream of dentistry cosmetic in Europe and America , it has many advantages:

     1. Compared with porcelain crown, the molar amount of porcelain laminate veneer technology is greatly reduced, generally less than 50%. For suitable cases, the amount of tooth wear is reduced even more.

     2.Porcelain laminate veneer technology is less likely to harm the dental pulp. The degree of dental pulp sensitivity was small after tooth preparation. Compared with the porcelain crown, the pulp retention may be greatly increased.

     3.porcelain laminate veneer technology repair teeth beautiful with high levels, for the suitable cases, even can look like the natural teeth.

     4. Due to the small amount of grinding teeth, some cases of porcelain veneer do not need anesthesia, it can be pain-free preparation. For most patients, the pain is less than the porcelain crown.

     5.porcelain laminate veneer technology has small stimulation to the gingiva, if the edge is tight, and strictly polished, can maintain a good health status of the gingiva.

     6. porcelain laminate veneer technology has small impacts on the adjacent relationship and bite jaw relationship, so it is easy to recover after surgery.

• Life span of porcelain teeth
• How many kinds of dental veneer?