It's no problem to go there for treatment. If all the roots are lost, you need to do dental implants or porcelain bridges to repair the lost teeth. If the root is still strong, root canal therapy can be done first, and then the teeth can be planted with the root, which is much better and cheaper than that with weak root.

The price depends on what materials you make. All porcelain is the best, but it is not necessary to have all porcelain for the back teeth. All porcelains cost about 3000 each. Just make ordinary posterior tooth porcelain, which should be about 500 if you are in Wuhan University.

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Porcelain teeth are permanent restorations. If done well, the material itself can last for ten years. But no one can guarantee that their teeth will have problems, such as periodontitis, loose teeth or worm teeth, which may lead to the failure of porcelain teeth. Therefore, porcelain teeth should not only be well done, but also your own maintenance is more important.