Are porcelain teeth harmful? Teeth misalignment is common

In theory, porcelain teeth generally have a lifetime lifespan, but due to various reasons, the use time of porcelain teeth is limited. So what factors will affect porcelain teeth?

1. Oral condition

If the abutment teeth are healthy, the occlusion relationship is good, and the oral hygiene is good, the life span of the porcelain teeth will be long. On the contrary, the life span of the porcelain teeth will be short.

2. Doctor technology

If the dentist's skills are poor and the design is unreasonable, the porcelain teeth may break or collapse due to excessive stress, affecting their lifespan. Therefore, it is recommended that oral patients must 

choose a better beauty institution before getting porcelain teeth.

3. Production technology

The quality of the porcelain tooth base crown production and porcelain porcelain process must be ensured. If the production is poor, the edge closeness cannot be guaranteed, the thickness of the base 

crown and porcelain layer is not good, and there are bubbles in the porcelain layer. The service life of the porcelain bridge will also be affected. .

4. Post-care

The connection between porcelain teeth and abutment teeth is prone to plaque and the formation of dental calculus. Therefore, oral patients need to go to the hospital regularly for teeth cleaning. 

At the same time, be careful not to eat too hard food in their daily diet. This can greatly extend the life of porcelain teeth. Years of use.

5. Porcelain dental materials

According to the material, porcelain teeth are divided into non-precious metal porcelain teeth, semi-precious metal porcelain teeth, precious metal porcelain teeth and all-ceramic teeth. 

Among them, all-ceramic teeth are made of better materials and are also the most expensive. Of course, you pay for every penny. Goods, all-ceramic teeth are also the longest-lasting among all porcelain teeth materials, and can last a lifetime.

5 dangers of porcelain teeth

(1). One-piece porcelain teeth can easily cause secondary dental diseases

First, conjoined porcelain teeth receive uneven force when chewing and are more likely to loosen, giving bacteria a chance to take advantage of; second, when making porcelain teeth, the doctor wears the teeth too much, 

causing the porcelain crown to be too close to the pulp. , easy to induce infection. Therefore, porcelain teeth are still suitable for single teeth.

(2). Porcelain teeth can easily cause gum recession

The correct approach to porcelain teeth should be to hide the seam inside the free gum. If the doctor grinds the teeth deeper when grinding them. Damage to the fibers that connect the gums to the teeth. Then the porcelain teeth are placed across 

the two, so it is impossible to establish a fiber connection between the gums and the porcelain teeth. Soon, this part of the gums without the support of the teeth will become shorter and return to the proper shape. The width of the free gingiva. 

The patient's oral cavity is characterized by gum recession.

(3). Porcelain dental materials cause allergies

Non-precious metal porcelain teeth are made of nickel-chromium alloy metal inner crown and outer high-temperature porcelain. Because of its relatively low price, it is currently used more in our country. However, 

this kind of porcelain teeth has the following shortcomings: poor edge adhesion; poor biocompatibility with the human body. After some patients wear it for a period of time, a "black line" will appear on the gum tissue at the neck edge. 

There are even such cases in foreign countries. There are medical records of allergic reactions caused by porcelain-like teeth, so porcelain chipping is more likely to occur clinically.

(4). Teeth misalignment

Porcelain teeth must be made after the patient's teeth have stabilized. After porcelain teeth are made for teenagers whose permanent teeth have not yet fully developed, since their teeth will continue to develop, 

they are prone to wide pulp cavities or serious misalignment.

(5). Unhealthy oral cavity is prone to infection

Not everyone is suitable for porcelain teeth. If the oral environment is not good (such as periodontitis, bleeding gums, swollen gums, etc.), it is easy to cause infection. In addition, if the tooth and crown are not tightly connected, 

it may easily cause secondary dental disease.