When exposed sip neat white teeth smile always gives a good impression, indirectly, you add points. But in real life, many people appeared more or less dental problems, yellow teeth, missing teeth, buck teeth, missing teeth and some dental diseases. This will not only affect our appearance, but also affect our chewing function, but also seriously affect our confidence. With the rapid development of private dentistry in recent years, there have been all kinds of dental restoration techniques, for missing teeth and teeth unsightly friends hope. Dürr Dental Dental experts below for everyone to explain what is porcelain teeth and distinction of its kind and the like. What is the difference between porcelain teeth and porcelain teeth? Which is better? Surface Toure Dr. Du Dental Dental experts say, porcelain teeth and all-ceramic dental restorations so that patients can get quite satisfactory repairing effect, but the all-ceramic dental porcelain teeth and still have some differences, which the difference mainly in the following areas: one difference: the definition of porcelain teeth contain common metal porcelain teeth, precious porcelain teeth, porcelain teeth (no metal porcelain teeth) three categories. From here, too, it is all-ceramic dental porcelain teeth belong. People used to equivalent metal porcelain teeth porcelain teeth. So we have the following nuances. The difference between the two: performance 1, hardness: the hardness of the ceramic material is greater than the tooth enamel, more brittle. All-ceramic dental cast porcelain ceramic block slightly softer than the hardness of dental porcelain material, harder than enamel, quality and tough. 2, the rupture strength: porcelain teeth porcelain teeth rupture strength than good. 3. Wear: porcelain teeth in wear process, the color will not change, and will extend the life of porcelain teeth. The three differences: clinical manifestations, biological properties: good biocompatibility ceramics, insoluble in saliva and other acidic, alkaline substances, will not cause allergic reactions. The porcelain teeth due to the presence of metal crown, there are reported cases of metal allergy and metal micro-leakage phenomenon. 2, error control: the production process, including mining stamp porcelain teeth, wax, embedding, casting, ceramic, adhesive, etc. The production process, including all-ceramic dental impression taken, porcelain, bonding, etc., step reduced, relative error is reduced. 3, equipment requirements: porcelain teeth equipment is relatively simple, relatively low cost. Making porcelain teeth require special equipment and time-consuming, high costs, the operator need special training. 4. Clinical applications: all-ceramic dental crowns used for front teeth, inlays, onlays and veneer. After dental porcelain teeth fixed bridge capable intensity higher fixed restoration. The fourth difference: the appearance of porcelain teeth will look more beautiful than the ordinary porcelain teeth lifelike, all-ceramic dental use Planmenca three-dimensional effect using CT processing equipment, using three-dimensional computer accurately determine implant data, visual analog pre-practice computer operation to achieve more accurate results. More about teeth whitening, please pay attention to Wuhan orthodontic dental Toure: www.duerdental.com