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Anonymous users2024-02-11Experts say that a black line appeared on the gingival margin shortly after the porcelain tooth restoration
The darkening of the gums is mostly related to the choice of porcelain tooth material.
There are many materials for the production of porcelain teeth, and the cost varies greatly. In developed countries, porcelain restoration is generally based on *** and all-porcelain teeth, and due to the restrictions of economic conditions, some people will choose cheaper materials for the inner crown.
The so-called cheap porcelain tooth material refers to nickel-cobalt alloy, which will continuously release metal nickel ions in contact with the gums, which makes some people with sensitive physique not only prone to allergic reactions, but also prone to adverse reactions such as redness and swelling of the gums, bleeding, etc., and at the same time, a large number of nickel ions deposited in the gums will make the gums black.
It is better to do it in a regular hospital, and it is not guaranteed to do it in a non-standard clinic, and because of this, this kind of material is not allowed to be used abroad. ”
Expert suggestion: the economical porcelain tooth material is titanium alloy, and the higher requirements can be used gold alloy, because gold has a history of thousands of years in China as a material for oral restoration, its physical and chemical properties are stable, and the oral gingival tissue compatibility is good, and the combination ability with ceramics is also relatively good. However, because the yellow color of gold itself will be revealed, it is difficult to fully meet the needs of demanding patients, so the emergence of all-ceramic teeth has become everyone's new favorite, especially public figures.
It can be seen that dental beauty is not as simple as buying clothes, although beauty is important, health should still be put in the first place, if you want to achieve the dual purpose of health and beauty, which material to choose, you must listen to the opinions of experts, weigh which is more important and then make a decision.
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Anonymous users2024-02-10Among the many types of porcelain teeth, the effect of all-ceramic teeth is better than that of porcelain teeth, and the effect of all-ceramic teeth is very similar to that of natural teeth, which is a very ideal anterior tooth restoration. The specific porcelain tooth is cost-effective, but also according to their own actual situation and dental conditions, in order to ensure the effect of restoration, it is recommended to choose the porcelain tooth that suits you.
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Anonymous users2024-02-09According to the different materials used to make porcelain teeth, porcelain teeth can be divided into three categories:
1.Ordinary base metal porcelain teeth: the main metal materials are nickel-chromium alloy and cobalt-chromium alloy;
2.Porcelain teeth: the main metal materials are gold-palladium alloy and gold-platinum alloy;
3.All-ceramic teeth: use metal-free all-ceramic materials, mainly alumina porcelain teeth, zirconia porcelain teeth.
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Anonymous users2024-02-08Porcelain teeth require the use of high-quality materials to ensure the aesthetics and durability of the teeth. Here are some commonly used porcelain tooth materials:
1.Zirconia: Zirconia is a high-strength, high-transparency ceramic material that is ideal for making porcelain teeth. It has excellent abrasion and crack resistance, which can maintain the beauty and function of the teeth for a long time.
2.Porcelain: Porcelain is a traditional porcelain tooth material with good aesthetic effect and transparency. It's more fragile than zirconia, but it's still an excellent option.
3.Pressed porcelain: Pressed porcelain is a kind of porcelain tooth material that has been treated by high pressure and high temperature, which has excellent strength and aesthetic effect. It is often used to make back teeth or teeth that need to be subjected to more pressure.
4.Silicate: Silicate is a relatively new porcelain tooth material with good transparency and strength. It has the advantage that it can be better integrated with the teeth, making the porcelain teeth more natural.
Overall, the choice of porcelain tooth material depends on the specific situation and needs of the patient and should be recommended by a professional dentist based on the patient's oral condition and personal preferences.
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