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The material of the filling is not ***, usually the most suspicious is the amalgam, combined with mercury is harmful to the human body, easy to cause mercury poisoning, the amalgam used for filling, the content of free mercury is very small, will not be harmful.
There are three most commonly used filling materials:
1) Mercury agent: composed of mercury and alloy powder;
Advantages: Durable, relatively inexpensive, usually repaired with only one visit to the dentist, self-sealing, no or little shrinkage, leak-proof, low number of repairs and replacements.
Disadvantages: Restore color, not the natural color of the teeth
Healthy tooth needs to be removed
A large filling will weaken and fracture the remaining part of the tooth
Due to the heat and cold transfer of metals, there may be temporary heat and cold allergies.
2) Reins: composite resins with synthetic resins and teethers with natural resins;
Advantages: Rugged and durable
The natural color of the teeth, the filling is completed at one time
Fracture-resistant, tooth retention to the greatest extent
If it is only bonded to the enamel of the tooth, the risk of leakage is small
It is generally stable without corrosion and chewing hard, but depending on the product, it has a more obvious ability to resist tooth re-decay
The number of patches and replacements is low or low.
Disadvantages: There will be a certain degree of tooth hypersensitivity, which is related to the method taken by the dentist.
More expensive than mercury compounds for fillings
When the material hardens, it shrinks and can cause further damage to the teeth or heat and cold sensitivity.
3) Metal salt cemented powder: such as zinc phosphate cemented powder.
Advantages: basic aesthetics
Because it can apply fluoride, it can prevent decay to a certain extent, and only a small amount of dentin needs to be removed, because it can bond well with the enamel of the tooth and the dentin under the enamel.
The likelihood of causing tooth irritation is low
The dentist can complete the restoration in one go.
After a certain period of time, the material may become coarse, increasing the likelihood of periodontal disease.
It is not wear-resistant, and will break and loosen over time.
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Filling teeth is nothing ***, to help your teeth return to their previous function, you need to regularly supplement nutrition to ensure the health of your teeth, and pay attention to oral hygiene, if you do not fill your caries, it will be more serious, and bacteria may invade from the crown to the root of the tooth.
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First of all, if you want to fill the tooth, you must open the tooth ring and open the pulp cavity, which inevitably needs to kill the dental nerve first, otherwise the process of repairing the inner wall of the tooth after the tooth repair can not be carried out at all, and the internal nerve of the tooth belongs to the nerve endings that can be regenerated, and the correct process of killing the dental nerve will not cause any harm to the human body.
Oral restoration, commonly known as filling, is mainly for tooth defects, tooth loss after the first project, such as inlays, full crowns, dentures, etc., but also includes the use of artificial restorations for periodontal disease, temporomandibular joint disease and maxillofacial tissue defects, such as occlusal splints, periodontal splints, prosthetic bodies, prosthetic eyes, prosthetic ears, prosthetic nose, etc., is an important branch of stomatology, implant restoration, bonding restoration, aesthetic restoration are the fastest areas of modern oral repair, significantly improving the effect and level of oral restoration. So there is no need to worry about the harm caused by dental fillings.
Pay attention to personal oral hygiene, develop good personal oral hygiene habits, and develop good living habits such as brushing your teeth in the morning and evening, and rinsing your mouth after meals.
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People tend to wear braces after fillings. Below, let's take a look at what are the *** with braces after filling.
01 Triggers tooth decay.
Wearing braces is not easy to clean and clean, which can lead to tooth decay.
02 Braces face.
Wearing braces may also affect the shape of the face, causing the face shape to become a braces face, which is more unsightly.
03 Alveolar atrophy.
Wearing braces may also cause the tooth socket to shrink, so it is necessary to go to a regular dental hospital for acceptance**.
04 Loose teeth.
Wearing braces can also cause the teeth to loosen, if it is slightly loose, or if it is too loose, it may cause the tooth to fall out.
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There are two benefits to fillings:
1. Prevent the further development of lesions and relieve pain;
2. Restore chewing function. Filling teeth can stop the occurrence and progression of these diseases, and it can be seen that the earlier the caries occurs, the better, and it is best to fill the cavity when there are no symptoms. With the continuous progress of science and technology, China's oral equipment has also kept up with the trend of the times.
Fillings are very convenient, and the sooner they are repaired, the easier it is, not only does it have less pain, but it also saves money and effort. In order to detect caries without symptoms at an early stage, you should go to the hospital for regular check-ups**, preferably once every six months.
Small details to pay attention to before filling.
1. On the day of filling, you should avoid eating on one side of the filling, and only after the filling material is completely hardened, can the tooth continue to play the function of chewing.
2. For the filled teeth, they should be given timely and necessary protection, follow the doctor's advice, and do not chew food and hard objects on the newly filled teeth.
3. For large-area defects with serious decay, after filling, it is often due to the lack of resistance of the tooth itself, and it is easy to fracture the tooth when chewing.
4. After filling, you should develop good living habits and oral care habits, conduct regular oral examinations, and contact the attending physician in time once there are problems such as falling off or pain of filling materials.
Precautions after fillings:
1. On the day after resin filling, do not brush your teeth to prevent the loss of the filling material caused by touching.
2. The shape of the tooth can be repaired after filling, but the chewing performance of the tooth is damaged to a certain extent, so it is not suitable to chew hard food after filling, and one side of the filling cannot be used to chew in the early stage after filling.
3. It takes a certain amount of time for the coagulation of the filling material, so it should be avoided within 2 hours after the filling, and 2 hours after the filling, you can eat some light and mild liquid food and semi-liquid food; Such as milk, bread, porridge and soups.
Fourth, the chewing function of the tooth after filling is worse than that of the real tooth, so you should pay attention to the protection of the oral cavity after the filling, and do not bite hard food.
5. If the cavity is large, after resin filling, after the tooth restoration, it is often due to the lack of resistance of the tooth itself, and it is easy to fracture the tooth when chewing.
6. Although caries can be controlled after filling, if you do not pay attention to the cleanliness of the oral cavity, it can still cause the occurrence of caries. Therefore, oral hygiene care is extremely important, and we should pay attention to brushing our teeth in the morning and evening, rinsing our mouths after meals, doing a good job in oral health care, and conducting regular oral examinations.
7. If there is slight pain and discomfort that is normal, it can be adapted after a period of time, and if the pain after the filling is not reduced, but further aggravated, the attending physician should be asked in time for further adjustment and repair.
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