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Cast-in-place is not suitable for the restoration of continuous crown, but only for the restoration of single crown teeth. It has good light transmittance and is not suitable for the restoration of severely discolored teeth. Its color is beautiful, it has the best aesthetic characteristics and good biocompatibility, and the tooth base has no black edge, so the tooth sealing performance is better.

Alumina all-ceramic teeth

Will not leave a black edge on the root edge, unique appearance. It has a translucent appearance, so its aesthetic characteristics are better. Using it to fill teeth will not cause gum inflammation.

Zirconia all-ceramic teeth

Among the three kinds of all-ceramic teeth, zirconia all-ceramic teeth are the strongest dental restorations, so it is not easy to be broken when it is used to repair teeth. Secondly, it can be used to beautify and repair missing teeth. Can repair multiple teeth, that is, teeth that can be used to repair continuous crowns. Zirconia all-ceramic teeth are a design that emphasizes holistic thinking, so the teeth made are realistic in appearance. Its color is perfect, and it looks like a real tooth. Zirconia all-ceramic teeth have good biocompatibility and will not cause gingival inflammation when used to repair teeth.

1, little harm: zirconia all-ceramic crown is a mineral existing in baddeleyite in nature. After cleaning medical zirconia, a small amount of α -rays remain in zirconium, and the penetration depth is very small, only 60 microns.

2. High density and high strength: (1) The strength is 1.5 times higher than that of Queen II. (2) The strength is more than 60% higher than that of zircon. (3) Unique fracture resistance and strong post-fracture curing performance. (4) More than 6 units of porcelain bridges can be made, which solves the problem that the all-ceramic system cannot be used as a long bridge.

3, more realistic: zirconia all-ceramic crown teeth, natural sense of tooth color and inconspicuous crown edge are also the benefits of using zirconia all-ceramic restorations. Especially for patients with high aesthetic requirements, they pay more attention to the advantages of natural color.

4. Simpler: If the dentures embedded in the mouth are metal-containing porcelain crowns, when you need X-ray, CT and MRI examination of the skull, the dentures will be affected or even pulled out. Non-metallic zirconium dioxide does not hinder x-rays As long as zirconia porcelain teeth are buried, it is not necessary to remove dentures when X-ray, CT and MRI are needed in the future, which saves a lot of trouble.

5. Good biocompatibility: zirconia all-ceramic crown is an excellent high-tech biomaterial. Good biocompatibility, superior to various metal alloys, including gold. Zirconia has no irritation or allergic reaction to gums, and is suitable for oral cavity, which avoids adverse reactions such as allergy, irritation and corrosion caused by metals in oral cavity.

6. Little tooth damage: Compared with other all-ceramic restoration materials, zirconia all-ceramic crowns have their strength advantages, which can enable doctors to achieve extremely high strength without excessively grinding patients' real teeth. Vita all-ceramic plus yttrium stabilized zirconia is called ceramic steel.

7. High quality: Zirconia all-ceramic crown has extremely high quality. It is said that its high quality is not only because of its expensive materials and equipment, but also because it adopts the most advanced computer-aided design, and the laser scanning and grinding controlled by computer programs are perfect.

8. Technology conforms to the development trend: zirconia all-ceramic crowns are loved by thousands of people. Looking forward to the future, this high-quality ceramic material will surely become the trend of future tooth cosmetic restoration. I hope that you who are deeply troubled by oral diseases can really smile more brightly.

Application scope editing

Indications of all-ceramic porcelain teeth

Tooth fracture, defect, dentition defect (missing teeth), deformed teeth that are not suitable for correction, dentition irregularity, crown discoloration, dead pulp teeth, tetracycline teeth, fixed restoration of dentition defect, large-area filling teeth, abutment fixed by bolts, etc.

Compared with ordinary porcelain teeth, all-ceramic teeth have the following advantages:

There are fewer molars, and the tooth tissue is preserved to a greater extent.

Internal and external crowns are combined to prevent porcelain and metal from falling off and exposing gray-black metal.

The hardness of all-ceramic is similar to that of enamel, and it will not cause abrasion to jaw teeth.

There is no black line on the edge of the gum, no heavy feeling, no redness and bleeding of the gum, which makes you really feel that all-ceramic teeth grow from your own gums.

Good transparency and refraction, no longer have the embarrassment of "green teeth shining" under the light, and complete the task that traditional porcelain teeth can't complete.

The strength of high-strength cobalt dioxide material is equivalent to that of metal porcelain teeth, so there is no need to worry about cracking of porcelain teeth.

Experts say: Porcelain teeth and all-ceramic teeth are two techniques of tooth restoration, which have played different roles in different times. They are interdependent and exist independently.

Main feature editing

To make all-ceramic porcelain teeth with good edge sealing, edge bonding is needed. In the subgingival position of 1mm, a special water-insoluble bonding material is added to ensure the edge sealing. This effectively solves the problem that traditional dentures stink because of poor sealing.

All-ceramic porcelain teeth have no metal base crown, which effectively avoids the problems of metal allergy and gingival black line and has no toxic and side effects on human health.

Good transparency and luster. Modeling and color are more natural and realistic. The compressive strength of all-ceramic porcelain teeth is equivalent to that of metal porcelain teeth, so there is no need to worry about porcelain cracking. All-ceramic porcelain teeth have fewer molars and retain their own tooth tissue to a greater extent.

Purchasing method editing

price

The price of all-ceramic porcelain teeth varies with different regions and materials. For example, cast porcelain crown, zirconia all-ceramic porcelain teeth and German laser computer all-ceramic porcelain teeth all belong to all-ceramic porcelain teeth, and the price of all-ceramic porcelain teeth varies with the materials chosen by beauty lovers.

With the development of medical technology, there are more and more materials for all-ceramic porcelain teeth. At present, there are alumina core crown, forged glass porcelain crown, non-shrink alumina porcelain crown, leucite reinforced porcelain crown, hot stone reinforced porcelain crown and so on. Beauty lovers can fully communicate with doctors and choose the most suitable materials before making all-ceramic porcelain teeth. Beauty lovers choose different materials, the effect of all-ceramic porcelain teeth is also different, and the price of all-ceramic porcelain teeth is definitely different.

Regional differences and processing technology directly affect the effect of all-ceramic teeth and the price of all-ceramic teeth. Generally speaking, all-ceramic porcelain teeth are made in China and imported. Queen forged ceramic crown and In-Ceram powder coated plastic crown are commonly used in China, but there is still a certain gap between them in technology and imported ones.

Although many plastic surgery institutions have carried out the project of all-ceramic porcelain teeth, there is still a big gap in the medical equipment, technical level and service environment of hospitals, and the price of all-ceramic porcelain teeth is also different.

life

The service life of all-ceramic teeth is generally more than ten to twenty years. Usually pay more attention to cleaning and storage, and follow the doctor's advice, which will last longer. But all-ceramic teeth can be related to many factors in Takuwa, as follows:

1, how long all-ceramic teeth can be used is related to the technical level of doctors.

If the doctor's technical level is relatively high, the life span of all-ceramic teeth will definitely be longer.

2. All-ceramic teeth can be related to Takuwa's teeth.

The use time of all-ceramic teeth is closely related to the condition of your teeth. Generally speaking, if your teeth are thick and long, you will use them for a long time after making all-ceramic teeth. If all-ceramic dental implants are used, the more missing teeth, the shorter the use time.

3. The usage time of all-ceramic teeth is also related to usage.

Patients should be able to avoid biting hard objects such as broad beans or metal bottle caps during use. As long as you pay attention to proper maintenance at ordinary times, your life will be greatly improved.

Maintenance editor

1, after wearing all-ceramic porcelain teeth, if you feel uncomfortable or press the mucosa to cause pain, you should return to the clinic in time.

2. When wearing all-ceramic porcelain teeth for the first time, there is slight discomfort, so patients should practice patiently and gradually adapt; When wearing all-ceramic porcelain teeth for the first time, you should eat soft food and eat normal food after adaptation;

3. Keep your mouth clean and get into the habit of brushing your teeth after meals;

4. Because the amount of tooth tissue removed is relatively large, and the all-ceramic crown has certain transparency, if the color of the tooth itself is relatively heavy, the internal color will be exposed after wearing it. Therefore, all-ceramic restorations are most suitable for vital pulp teeth with large defects or residual roots restored with post and core.