1, porcelain veneer
This kind of plastic porcelain veneer for dental treatment can be said to be an aristocrat in the family of dental veneers. Its manufacturing process is relatively complex, which requires high technology and materials, high simulation, excellent dental aesthetic effect and stable and durable materials. Porcelain veneer is the most mainstream method in the field of oral beauty abroad, and of course the cost is relatively high.
2, 3DS ultra-thin porcelain veneer
3DS ultra-thin porcelain veneer is a quick, painless and less wear tooth whitening technology, which really benefits beauty lovers. It uses the most advanced bonding technology to bond the surfaces of surface defects, colored teeth, discolored teeth and deformed teeth under the condition of preserving vital pulp and wear less than 0.5mm, covering high-tech porcelain restoration materials, restoring the normal shape of teeth and improving the color of teeth.
3, hard veneer
This technology is also called hard resin veneer, super porcelain veneer and imitation porcelain veneer. The material of tooth whitening veneer is that a large number of porcelain powder particles are added to the resin, which not only improves the wear resistance of the resin of our teeth, but also greatly improves the aesthetic performance of the resin. And it is similar to porcelain veneer in clinical operation.
4, resin veneer
The biggest advantage of veneering made of resin directly in the patient's mouth is convenience, quickness and rapidity. It can quickly improve the aesthetics of patients' front teeth. For the cases of dental fluorosis, mild tetracycline, oversized teeth, interdental space and partial defect of traumatic teeth, if the patients can't accept the cost of porcelain veneer and super porcelain veneer in a short time, it can be regarded as a transitional repair to improve the appearance in a short time.
What are the benefits of veneering teeth?
1, safe
Less tooth tissue is removed by grinding. Porcelain veneer can remove less tooth tissue, even no tooth tissue in some cases, and can preserve a large amount of tooth tissue without killing nerves, basically control the sequelae of post-operative crown restoration such as pulpitis and necrosis, and maintain the long-term health of natural teeth.
2. Beautiful
The simulation effect is good. The simulated cosmetic effect of porcelain veneer has the same optical characteristics as that of natural tooth tissue, does not contain any metal components, presents the best aesthetic effect, and will never appear the common gingival black line phenomenon of porcelain teeth. There are many kinds of porcelain blocks with different colors to choose from when making porcelain veneers, and external dyeing can be used to fine-tune the colors. In clinical bonding, a variety of adhesives and white masking agents with different shades can be used to assist in adjusting the color of porcelain veneers, so as to achieve an overall coordinated cosmetic effect. Moreover, porcelain itself has high wear resistance and non-staining, which can make porcelain veneer achieve permanent whitening effect.
Step 3 be healthy
Slight irritation to gums. Porcelain veneer has excellent light transmission, and teeth can be flush with gums when preparing, which is beneficial to protecting gums, making impressions and bonding porcelain tiles. The area connected with the gum is only on the labial side, which is less irritating to the gum. There will be no gingival discoloration caused by metal ions of porcelain fused to metal teeth. The hardness of porcelain crown is greater than enamel, which will cause wear on jaw teeth. However, the hardness of porcelain veneer is lower than that of enamel, which can effectively protect the opposite jaw teeth.
Step 4 be comfortable
No foreign body sensation in the mouth. Traditional porcelain-fused-to-metal restoration needs to polish the lingual natural teeth, which are usually healthy and in the most harmonious state with lingual and occlusal teeth. No matter how good the metal porcelain teeth are, they can't return to the state of natural teeth. Porcelain veneer restoration basically does not need to polish the lingual part of teeth, which can retain most or even all lingual shapes and effectively protect the contralateral jaw teeth. At the same time, the tongue is still in contact with undamaged natural teeth, which is natural and comfortable, and avoids the "foreign body feeling" when the tongue contacts with traditional porcelain teeth. Therefore, porcelain veneer has good comfort.
Applicability of dental veneers
1, abnormal teeth, hypoplasia of enamel, too small teeth, etc.
2, moderate and severe tetracycline teeth, dental fluorosis, etc.
3. Cutter defect caused by tooth surface caries or superficial and extensive caries, the composite resin is not firm, and the color is consistent with that of real teeth.
4. Teeth with sparse teeth or slightly twisted teeth that don't want to be corrected but have normal occlusion.
5. Discolored teeth caused by drugs.
6. Hereditary yellow teeth.
7. The teeth have serious cracks, defects and potholes.