What quality is good for posterior crowns 50

Cobalt-chromium alloys, titanium alloys, and all-titanium alloys generally cause blackening of the gums, and titanium alloys are highly biocompatible, but they are more expensive than cobalt-chromium alloys. Cobalt-chrome alloys are cheaper.

It doesn't matter if the crown is ***, you can only say which one is more suitable for you, and you can consult the dental institution to the end. Listen to your doctor's advice and ask him or her to explain why they are recommended and why they are not.

Zirconia all-porcelain is the best! Pure gold crown is the most valuable!

There are two series, one is the casting series, the other is the porcelain series, such as Aimei must make porcelain, if there is a condition, it is the best to do zirconia all porcelain, and the most important is to do mid-grade cobalt chrome porcelain. If you don't love beauty, you can do casting cobalt-chrome alloy steel crowns, save money and do it once and for all.

Pure titanium is the best, but slightly more expensive. Cobalt chromium has no negative effect, Europe and the United States are using cobalt chromium, moderate. Titanium alloy is not good, it only contains about five percent of titanium, which is useless.

Hello, what material is good for the crown, there is no exact statement about the quality of porcelain teeth, the most important thing about porcelain teeth is actually the function and fit, of course, different materials also have different characteristics, in fact, there is no way to say that the crown is good, the price of the crown is from hundreds to five or six thousand, and now the better ones are palladium, zirconia all porcelain, pure titanium does not affect the magnetic resonance.

The choice of crown needs to take into account the specific situation of the patient, and there are three main types:

1. Metal casting crown. The biggest advantage of this kind of crown is that the amount of tooth preparation is small and cheap, and the disadvantage is relatively clear, that is, the color is not good-looking, and the aesthetics are poor.

2. Metal porcelain crown. This kind of crown will be decorated with porcelain crown outside the metal crown to achieve an economical and beautiful effect, but the disadvantage is that the outer layer of the porcelain crown is prone to porcelain collapse.

3. All-porcelain crown. This kind of crown does not contain metal, all of which are synthesized from ceramic, which can not only achieve the aesthetic effect similar to that of real teeth, but also has excellent hardness, and will not affect the MRI effect, and its disadvantage is that it is higher.

Dental crown precautions.

Keep the oral cavity clean, in addition to normal brushing, you need to use dental floss and interdental brush to clean between the teeth to keep the teeth clean, so that the teeth are not prone to other problems such as insect teeth, and the healing of teeth can be better.

The crown material is mostly porcelain or all-porcelain material, which has a certain degree of brittleness, so try to avoid suddenly subjecting it to a lot of force when eating, such as trying to bite something particularly hard with the crown as much as possible, such as nuts and crabs, and try not to use dentures to pick up wine bottles, etc., to avoid porcelain or all-porcelain cracking.