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7 ways to distinguish the advantages and disadvantages of porcelain teeth

Ceramic teeth can make up for the gap of your teeth, so that you no longer worry about the problem of unsightness. quickly recovers the situation of lack of teeth in a short time, which will not make you feel embarrassed and afraid to speak in the crowd, and the ceramic teeth will not harm your health The accuracy of porcelain teeth is reflected in the joints between porcelain crowns and teeth. The smaller the gap, the better. Otherwise, bacteria will easily enter, leading to caries damage and fracture of…

Ceramic teeth can make up for the gap of your teeth, so that you no longer worry about the problem of unsightness.

quickly recovers the situation of lack of teeth in a short time, which will not make you feel embarrassed and afraid to speak in the crowd, and the ceramic teeth will not harm your health

The accuracy of porcelain teeth is reflected in the joints between porcelain crowns and teeth. The smaller the gap, the better. Otherwise, bacteria will easily enter, leading to caries damage and fracture of teeth, resulting in the failure of restoration. The gap of

is located under the gum, which is usually ignored by patients. The gap of

will accompany the life of porcelain teeth and determine the fate of natural teeth This is also the key to test the doctor’s technical level, where the technical content is the highest. Every step in the treatment process has an impact on the accuracy of porcelain teeth.

Look at the color

In order to cover the color of the metal inner crown, a certain thickness of ceramic layer is necessary. The thicker the normal ceramic layer is, the better the aesthetic effect is. In the clinical practice, if the tooth preparation is not enough, the porcelain teeth are likely to be chalky or stiff and plump.

However, in order to pursue the aesthetic effect, the excessive amount of tooth grinding can easily lead to the exposure of dental nerve and increase the possibility of fracture at the same time

Look at form

The shape of teeth is normal, not hypertrophied, and there is no foreign body in the lips and tongue.

usually has a mistake in clinical practice, that is, the porcelain teeth are hypertrophied, which causes discomfort in the lips and tongue, and the teeth are very thick. At the same time, the thickness of the face and the bad shape of the teeth cause the gum to be stimulated badly, which leads to the swelling of the gum.

This is due to uneven and accurate cutting. At the same time, it is necessary to have a clear grasp of the characteristics and performance of various ceramic crowns, and make personalized tooth preparation, so as to ensure the minimum amount of tooth tissue grinding under the condition of ensuring sufficient thickness of ceramic layer

Look at the gums

There should be no bleeding during gingivectomy, no redness, congestion and discoloration after operation. The gingival problems of

are usually ignored, and most of the failure cases have gingival problems.

you can observe the gingiva of patients with porcelain, if there is no redness, bleeding, half of the success will be achieved.

The gingiva is not sensitive to pain, even if it is hurt, it will not have severe pain, but the health of the gingiva is an important indicator of the success of porcelain teeth, and every step of the manufacturing process is not in place, which has an impact on the gingiva

During the preparation of teeth neck, if the gingiva is not carefully protected, it will often lead to bleeding injury of gingiva, which is easy to cause swelling, bleeding and atrophy of gingiva after wearing porcelain teeth, and affect the beauty of anterior teeth.

is also not conducive to high-precision model taking.

Most of the postoperative gingival redness, congestion and discoloration were caused by the inadequate fit between the porcelain crown and the teeth, and some of them were caused by metal allergy

Look comfortable

The porcelain teeth need to be removed a part of the tooth tissue, and modern anesthesia technology can ensure the whole treatment process painless. The key problem of

is to ensure that the nerve of the tooth is not damaged in the process of tooth preparation. At the same time, the adaptation time of the porcelain teeth is very short, and they usually feel normal in a few days.

The whole process of treatment requires no pain, and the postoperative adaptation period is short

See function

The appearance of porcelain teeth does not affect the original tooth function at the same time.

patients who lack of professional knowledge may not immediately realize the physiological function abnormality or loss, and do not know the complications caused by it, and the following adverse consequences will accompany the patient’s life

Porcelain crown restoration is a high-tech treatment project. To make a high-quality porcelain crown, we must go through strict design, accurate color comparison, accurate tooth preparation, careful gum protection, complete dentin sealing, high-precision impression, perfect temporary crown production, careful and rigorous production of technicians, qualified crown bonding, fine adjustment and polishing If any of these steps are neglected, the quality of porcelain crowns will be reduced

Look at permanence

Good PFM teeth should have good biocompatibility.

noble metal PFM teeth and all ceramic teeth are ideal. Because of their chemical inertia, they have corrosion resistance and no tissue allergy. However, ordinary stainless steel ceramic teeth can see a dark gray edge on the gingival margin after wearing for a period of time.

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