Several factors affect the quality of porcelain teeth

1. The design and operation of the dental clinical

Not to say that creating a beautiful appearance, even if it is a perfect repair, porcelain teeth suitable for chewing physiological requirements, and long-term wear, no adverse reactions, not porcelain breakage. This requires the dentist to carry out scientific and rational design and operation, determine the number of its teeth, the edge position, pulp deal with the problem, disinfection is very important to bond all aspects.

2. The technology of oral mechanic

Often seen clinically: with a selection of fine German porcelain powder and porcelain teeth made ​​out of some form of beautiful, vivid colors, wear, not collapse porcelain, but also the opposite situation. Differences in oral mechanic process: the rational design of metal crowns, porcelain powder preheating temperature accurately and properly, heating rate, final firing temperature dental instruments and hold time, the vacuum must be the implementation of strict rules. In general, large-scale porcelain production center, the technology is relatively mature.

3. Indications of porcelain teeth

Broken tooth, dead dental pulp, tetracycline, a large area of Specific analysis of the advantages and disadvantages of cast porcelain teeth legislation to fill teeth, dental defects, dentition defects (missing teeth), should not be corrected deformed teeth, missing dentition, crown discoloration, bolt fixed abutments, etc., Porcelain repair indications.