Porcelain Teeth? All-ceramic? A brief talk on various fixed denture materials...

​In the choice of fixed denture metal, will also be involved in the porcelain crown or metal crown metal type of material differences, I also briefly discussed:

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Tips for preparing teeth

​The deeper and wider the labial shoulder preparation of the anterior teeth, the better the effect of the restored porcelain fused to metal teeth

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Why do missing teeth have to be repaired?

​In fact, long-term lack of teeth without timely restoration, not only bad for oral health, and even the digestive system and general health will have a negative impact.

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Are all the black teeth cavities?

​The tooth surface is close to the gum site, showing fine sandblasted brown markings, which is more often seen in exogenous pigmentation

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Multifactor analysis of periapical periodontitis makes the evaluation more accurate

​Apical periodontitis (AP) is an inflammatory disease of dental pulp origin, which will develop and continue to progress without obvious clinical symptoms. The choice of assessment methods for AP prevalence is controversial. Although histological analysis is still the gold standard for the diagnosis of AP, non-invasive imaging methods are more acceptable to patients in clinical practice.

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Dental preparation of zirconia all ceramic crown

​Obvious slope (90 °); The axis neck line angle of the shoulder is round and blunt; The cylindrical emery lathe needle with a circular tip is suitable for preparing the inclined plane, while the conical emery lathe needle with a circular edge is suitable for preparing the shaft neck line angle of the shoulder to be blunt.

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