Composite veneers are a cost-effective alternative to porcelain restorations. They are used to eliminate minor defects in teeth: small cracks, chips. Made from high quality composite materials. It is performed on patients who do not want to have their teeth turned.
What are composite veneers?
Composite veneers are special fillings made of durable composite material that are placed on the front surface of the teeth. They are used to eliminate defects in the appearance and shape of the dentition. They are inferior in characteristics to ceramics, but they are much cheaper.
There are two main approaches to installing veneers:
Straight. The technique is similar to the installation of a classic filling. To obtain direct composite veneers, a material is applied to the surface of the teeth. Then it is given the correct shape, hardening occurs with the help of a photo lamp. These are composite veneers.
Indirect. Requires several visits to the dentist. The first step is to grind the teeth and take impressions. They are used to make overlays from which are fixed on the teeth. These are classic ceramic veneers, which require more time and cost to install.
Pros and cons of veneers
The main advantages of composite veneers:
It is possible to install composite veneers without turning the teeth.
Installed in one go.
Low correction cost.
Disadvantages of composite veneers:
They wear out quickly and do not have high strength.
Are subject to influence of food colorings, quickly lose gloss.
They do not give an ideal aesthetic result, they are only suitable for correcting minor defects.
Differences from other veneers
Composite veneers are inferior in almost all respects, except for the price, to ceramic overlays. The main differences are presented in the table.
Composite
Aesthetics. They give a good result, but only with minor defects.
Life time. Wear out very quickly.
Strength. They do not withstand strong loads on the teeth, they are easily damaged.
Installation. Fast procedure in one visit, without prior preparation.
Manufacturing. Installed immediately, do not require repeated visits.
Ceramic
Aesthetics. Allows you to eliminate a variety of shape defects, discoloration of the enamel. Indistinguishable from real teeth.
Life time. On average, they serve 10 years, but can be longer.
Strength. Very durable, do not require special dietary restrictions.
Installation. The teeth are pre-prepared.
Manufacturing. Individual production and perfect fit of each onlay to the tooth. Due to this, they are made for a long time.