A porcelain tooth is a popular cosmetic dental way, while the Ni-Cr porcelain teeth in porcelain teeth, inexpensive and durable as porcelain teeth do.
Ni-Cr porcelain teeth are real non-precious metal ceramic crowns, has good biocompatibility, and now has a wide range of applications in the field of prosthodontics.
Used in dental Ni-Cr porcelain teeth as early as 1929, because the higher cobalt content, good corrosion resistance, and porcelain bond, contain more chromium, its high melting point alloy and package there is a certain reaction in the buried material. Harm the human body is non-existent, and the safe, reliable and reasonably priced, stable performance.
Advantage of the Ni-Cr porcelain teeth with excellent value for money, with the best biocompatibility, excellent marginal degree, unique and beautiful charm, and good transparency, excellent color, shape and more realistic. And dental equipment hard to not collapse porcelain, became the new darling of the consumers. Severe tetracycline dental fluorosis, abnormal teeth, discolored teeth can be repaired by this method.
However, due to the nickel-metal elements in the Ni-Cr porcelain teeth in the oral environment, due to the instability of the nickel-metal elements, the time has become easy freed, causing the gums gray line, some of their patients allergic to nickel metal elements in patients with a friend anaphylaxis have been reported in the installation of the Ni-Cr porcelain teeth.
But overall, the hazards of the Ni-Cr porcelain teeth or Deciduous teeth root canal gutta percha use plombage not. As long as it is produced in the oral hospital after formal professional sophisticated Ni-Cr porcelain teeth or can be assured that use.
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