Now, many beauty lovers want to perfect their teeth through porcelain dental surgery, so that their teeth become neat and generous, but to have the ideal porcelain dental effect. First of all, you need to understand the effect of porcelain teeth and what factors are related to: porcelain teeth and what factors are related to pre-operative many seekers want to understand, then, the effect of porcelain teeth by what factors affect it 1, with the use of good German porcelain powder, made out of porcelain teeth have a beautiful shape, realistic color, wear-resistant, not chipped porcelain, but there is the opposite situation. This is the difference in process: reasonable design of metal crowns, porcelain preheating temperature accurate, heating rate is appropriate, the final firing temperature and holding time, vacuum, must implement strict operating procedures. Generally speaking, the large porcelain production center, the process is relatively mature. 2, clinical design and operation, not that shaping a beautiful appearance, even if it is a perfect restoration, porcelain teeth must be suitable for oral chewing physiological requirements, and long-term wear after no adverse reactions, not chipped porcelain. This requires the clinician to carry out a scientific and reasonable operation to determine the number of teeth, edge location, pulp treatment, sterilization bonding requirements of each link is more important. 3, the indications for porcelain teeth, tooth fracture, defect, tooth loss (missing teeth), orthodontic malocclusion, tooth misalignment, crown discoloration, dead pulp teeth, tetracycline teeth, tooth loss of fixed restorations, large area after filling the teeth, pins fixed abutment teeth, etc., are suitable for porcelain restoration.