A dentist will come in and ask you about pit and fissure sealing

Pit and fissure sealants are the sixth in 6-year-old children. The No. 7 permanent tooth is small in size, and the small grooves on the occlusal surface are deep enough to retain food debris, which is difficult to remove by brushing and rinsing, and the food debris deteriorates and ferments to produce acid and corrode the teeth. Pit and fissure sealants are done to prevent pit and fissure caries.

It is not to remove the enamel, but to form a honeycomb (visible under electron microscopy) retention type on the surface of the enamel, so that the pit and fissure sealant is not easy to fall off. This kind of material is no problem and has been used in clinical practice for many years, but not many people have paid attention to this problem before. Give your baby a timely time, and wish your baby a healthy growth.

In children, the pit and groove of the back teeth are deep, which is a common site for tooth decay, and it is difficult to remove clean food debris by brushing teeth. "Pit and fissure sealing" is currently the most effective method of preventing tooth decay in children, I don't know where you heard that the "acid treatment" is to remove the enamel on the tooth surface, and the "pit and fissure sealing" is to use 37% phosphoric acid to carry out the tooth surface "acid treatment", the purpose is to remove the "stain layer" on the enamel surface, simply put, it is the same as sticking to the tile before the tile surface is wiped clean to remove dirt such as ash and oil stains before sticking it more firmly, it plays the role of cleaning the tooth surface, not only to "acid treatment", It is also necessary to isolate the saliva and blow dry, so as to ensure that the "pit and fissure sealant" sticks more firmly and remains as long as possible. If the whole process is healthy and there is no decay, there is no need to drill at high speed, and the enamel is very hard and cannot be removed by simple "acid treatment".

Your worries are unwarranted. It's safe. However, it is not only the permanent teeth that can be done, if they can be cooperated, the baby teeth should also be done.

It is best to do this within 2 years from the time the tooth erupts completely, and the tooth has not decayed.

The clinical operation method of pit and fissure sealing is simple, and each tooth can be completed in only 3-5 minutes without any pain and discomfort.

Step 1: Clean the tooth surface. Low-speed bending machine + conical small brush or rubber cup, dipped in toothpaste (fluoride-free) to brush the tooth surface. Rinse the tooth surface thoroughly with clean water.

Step 2: Etching. Generally 20-30 seconds. Baby teeth for 60 seconds. Up to the apical bevel 2 3.

Step 3: Rinse and dry. Rinse with a pressurized water gun for 15 seconds. Blow dry the tooth surface for 15 seconds.

Step 4: Apply pit and fissure sealant, light cure, and finish.

Step 5: Check. Adhesion situation, presence or absence of bubbles, occlusion.

Dental pit and fissure sealing is to use a material (a synthetic organic polymer resin that is harmless to the human body but also self-coagulating) to coat the surface of the tooth, and it can penetrate into the pit and fissure on the surface of the tooth in liquid state, and cure after light. It's like putting a protective garment on your teeth to keep them from being eroded by food.

It is recommended to have an oral health check-up every year and go to a professional oral health hospital to take care of your teeth.

Pit and fissure sealing refers to the pit and fissure sealing material that does not damage the tooth tissue, and the pit and fissure sealing material is coated on the occlusal surface of the crown and the buccal and lingual surface, and when it flows into and penetrates the pit and fissure, it solidifies and hardens to form a protective barrier, covering the pit and fissure, which can prevent the invasion of cariogenic bacteria and acidic metabolites on the tooth, so as to prevent pit and fissure caries.

Pit and fissure sealing is now more popular and more popular oral preventive health care means, first need to be on the rubber dam, you can also use cotton rolls to isolate moisture, and then brush the baby's healthy permanent molars, clean the tooth surface, to ensure the cleanness of the teeth pit and fissure. Then insulate the tooth, blow dry the tooth surface, apply acid etching agent to the pit and fissure gaps on the tooth surface and cover about two-thirds of the tooth tip, wait for 15 seconds, rinse the tooth surface completely, then insulate the moisture, blow dry, blow the tooth surface to chalk, and then apply the pit and fissure sealant to the original acid-etched position, and then light for 20 seconds. Inspect the tooth surface.

Pit and fissure sealing is complete.

Molars, also known as posterior molars, are tools for people to bite food, and only they will have pits and fissures, so pit and fissure sealing is suitable for all teeth with pits and fissures, that is, all posterior molars. They are the first and second deciduous molars in the deciduous period, and they are also the 4th and 5th molars that we usually say; The first permanent molars (sixth-instar teeth), the second permanent molars and the third permanent molars (wisdom teeth) in the permanent tooth period are also the sixth, seventh and eighth molars that we usually say.

The first deciduous molars and the second deciduous molars, although they can not follow people for a lifetime, but it also has to take on the chewing function to about 12 years old, which lasts 9-10 years, so it also needs to be protected, otherwise it will also suffer from caries, and it will also affect the normal development of childrenParents are still wondering why the new teeth that have just erupted are broken. So don't wait until they've fully erupted to do pit and fissure sealing, it may be too late by then. It is recommended to observe the baby's teething, and if you find that you have begun to grow back molars, you should take him to the dentist regularly, and once the crown erupts completely, you should seal the pit and fissure in time.

The sixth-instar tooth is a tooth advocated by the state that needs to be sealed with pits and fissures, and many parents know it, but what is the purpose of the 7th pit and fissure sealant? This should start from their function, in addition to supporting the maxillofacial and fixing the position of the teeth, the sixth-year-old teeth also play a role in the future 60% of the chewing function, that is to say, the absence of six-year-old teeth directly affects eating, its important position makes the current society vigorously strengthen the six-year-old tooth decay prevention work publicity, which also makes many parents only know the reason why the six-year-old tooth needs to do pit and fissure sealing, but the remaining 30% to 40% of the chewing function is largely borne by the seventh tooth, If the sixth instar tooth may prevent you from eating, then the 7th (2nd permanent molar) will make it difficult for you to eat, so don't ignore the protection of the 7th (2nd permanent molar), although it is not as important as the 6th instar tooth, it is also an integral part of the mouth. The eruption time of the sixth instar tooth and the second permanent molar is about 6 years old and 7 years old, respectively, and it is most appropriate for parents to perform pit and fissure sealing at this time.

1. Deciduous molars: that is, teeth erupted at about 2 years old, 3 years old, and 2 and a half years old, because the pits and fissures are relatively deep, it is easy to hide food residues, and the pits and fissures can be sealed. However, at this time, it is necessary to see the degree of cooperation of the child, although the sealing of pits and fissures is not painful, but it may be relatively difficult for 2-3-year-old children to always maintain a relatively large state of mouth opening.

Such a young child can consider fluoride, which is relatively simple;

2. The first permanent molars: this tooth is very critical, the first permanent molars caries rate is particularly high, generally 7-8 years old, that is, the second grade or so children are more suitable to do, of course, some children may grow earlier, may do it earlier, some children grow later, can be done a little later, this tooth can be done pit and fissure sealing, pit and fissure sealing requires that the tooth must be free of caries, if there are early caries symptoms, it is not recommended to do pit and fissure sealing. Because once it is sealed, if it really decays, the doctor has no way to observe it;

The second permanent molars of a 12-year-old child, that is, the one behind the sixth instar tooth, these 4 teeth can also be sealed with pits and fissures if conditions permit.

Pit and fissure sealing is more effective for teeth with deep posterior molar pits and fissures that are easy to hide food debris, and can play a better preventive role.

Pit and fissure sealing of teeth can control the formation of tooth decay, so as to effectively protect the child's teeth. It is generally suitable for sockets within 4 years after tooth eruption.

Hello, the sixth-year-old tooth needs to be sealed with pits and fissures, and generally children are up to the age of the sixth-year, and the sixth-year-old teeth have grown completely, and the pit and fissure sealing can be carried out. Thank you.

After the child's teeth are replaced, pit and fissure seals will be done, so that the teeth will be much better.

Pit and fissure sealing refers to the pit and fissure sealing material is coated on the pit and fissure gaps of the occlusal surface of the crown and buccal and lingual surface without damaging the tooth tissue, and when it flows into and penetrates the pit and fissure, it solidifies and hardens to form a protective barrier, covering the pit and fissure, which can prevent the erosion of the tooth by cariogenic bacteria and acidic metabolites, so as to achieve the method of preventing pit and fissure caries.

The best time for pit and fissure closure is when the tooth has fully erupted and decay has not yet occurred.

1) After the eruption of children's teeth reaches the occlusal plane, it is suitable for pit and fissure sealing, generally within 4 years of eruption.

2) Deciduous molars 3 4 years old, first permanent molars 6 7 years old, second permanent molars 11 to 13 years old, bicuspid 9 to 13 years old.

3) For children with disabilities with poor oral hygiene, although they are older or have teeth erupted from the oral cavity for a longer time, the age of pit and fissure sealing can be relaxed.

It is best to go to the hospital for pit and fissure sealing of baby teeth in childhood, otherwise it is easy to develop caries. I just took my daughter to Lang Lang Oral in Shenzhen to do pit and fissure sealing.

The teeth that need to be sealed are called sixth-year-old teeth. It is a molar tooth that grows around the age of six, and this tooth will not be replaced. Because the child's right teeth are not mineralized enough or the pits and fissures on the tooth surface are relatively deep, it is easy to leave food debris.

Moreover, children's food is mainly soft and glutinous, and children's awareness of self-cleaning is not enough. Tooth decay is prone to occur in this condition. Pit and fissure sealant is the application of a protective agent to the surface of the tooth.

It plays a role in preventing tooth decay.

There are only 20 baby teeth in the total, which is 10 in the upper and lower ones. That is, the sixth tooth counted from the front tooth** is the sixth instar tooth. Underneath the baby teeth are the germs of the permanent teeth, which only erupt when the baby teeth fall out.

Pit and fissure sealants are done for the 4 teeth that have erupted at the age of 6 years.

du, the back teeth, also known as zhi6 age teeth, because those 4 teeth are grown in the innermost part of the cheeks against the face. It is difficult to completely control the hygiene of the 4 teeth when brushing the teeth of the child, if the 6-year-old tooth pit and groove are thinner and deeper, it is suitable for pit and fissure sealing, the front teeth do not need to do that, after the permanent teeth grow, you must pay attention to brushing your teeth in the morning and evening, and the permanent teeth will never grow again once they are decayed!

Problem analysis: How much does pit and fissure sealing costAccording to what you said, pit and fissure sealing is mainly to protect the tooth surface of the newly erupted permanent teeth, and use pit and fissure sealants to seal the deeper pits and fissures on the teeth and prevent food residues from being retained! Reduces the occurrence of caries!

Suggestions: According to what you said, pit and fissure sealing is mainly to protect the tooth surface of the newly erupted permanent teeth, and use pit and fissure sealants to seal the deeper pits and fissures on the teeth to prevent food residues from being retained! To reduce the occurrence of caries and seal pits and fissures, the cost of a tooth is generally about 30 yuan!

The level of consumption is different from place to place! It's not the same!

Generally speaking, pit and fissure sealing varies according to the position of the tooth, which is mainly affected by the following aspects:

Factor. First, the manufacturers are different, the performance of the material is not the same, and there are certain differences in the first grade.

Factor. Second, the difference depends on the medical institution chosen by the patient, and the place where the general disinfection is strict and the operation is more formal will be slightly higher.

Factor. 3. Depending on the material of pit and fissure sealant selected by the patient, there are many types of pit and fissure sealant materials, including fluorine-containing pit and fissure sealants, chemically cured and visible light-curing pit and fissure sealants, etc. Consultation.

In fact, as long as you look in the mirror, you will know that there are many uneven pits and fissures on the big teeth of the human body, and these pits and fissures will always leave some residues on them when they usually eat and chew outside, and they are not easy to be cleaned when brushing their teeth, which can easily lead to tooth decay, so what does it mean to seal the teeth pit and fissure? What are the benefits and disadvantages of dental pit and fissure sealing? Let's take a look.

1. Definition of dental pit and fissure sealing

Whether it is a baby tooth or a permanent tooth, there will be many pits and fissures on the back of the mouth. In normal times, these pits and fissures are prone to food debris and are an important factor in the development of dental caries in the mouth.

Dental pit and fissure sealing is the use of an organic polymer material to fill these pits and fissures on the teeth to protect the enamel from bacteria and food debris, which can play a role in protecting the teeth.

2. Benefits of pit and fissure sealing

Pit and fissure sealing refers to the pit and fissure sealing material is coated on the pit and fissure gaps of the occlusal surface of the crown and buccal and lingual surface without damaging the tooth tissue, and when it flows into and penetrates the pit and fissure, it solidifies and hardens to form a protective barrier, covering the pit and fissure, which can prevent the erosion of the tooth by cariogenic bacteria and acidic metabolites, so as to achieve the method of preventing pit and fissure caries.

3. Disadvantages of pit and fissure sealing

The most important part of pit and fissure sealing is bonding, and the quality of the bonding effect depends on the quality of the doctor's moisture insulation during the operation. If the moisture insulation effect is not done well, the adhesion will be poor, and the pit and fissure sealant will be easier to fall off. Once the fissure sealant is removed, the incidence of tooth decay is higher than in children who do not have fissure sealant.

4. Does the child need to be sealed with pits and fissures?

It is still the most important thing to do pit and fissure sealing, because children brush their teeth not as carefully as adults, and the calcification of teeth is not complete, so teeth are prone to caries, so whether it is baby teeth or permanent teeth, it is very necessary to seal pits and fissures for children and protect children's teeth in advance.

5. The best time for pit and fissure sealing

At present, the most talked nonsense in pit and fissure sealing is when the child has just erupted the first permanent tooth, generally about 6 years old to erupt with a permanent molar, usually love, within a year after the transverse molars are completely erupted, the effect of pit and fissure sealing is the best.

Children before the age of 6 years can have pit and fissure sealants at 3 to 4 years of age if they have deep pits and fissures in their baby teeth. If the tooth has erupted for more than 4 years without caries, or if the tooth has decayed and has been filled, there is no point in sealing the pit and fissure.

6. Health tips

Pit and fissure sealing, just to close the toothbrush is not easy to brush the narrow pits and fissures on the teeth, after doing it, still to supervise the baby to brush his teeth well, is the most fundamental measure.

7. Common sense of dental health

At present, the large-scale pit and fissure sealing technology carried out in China is one of the most effective methods for preventing dental caries recommended by the World Health Organization to children around the world. If caries occurs, it is not suitable for pit and fissure sealing, and it should be given in time. The experience and money spent on tooth decay are much higher than those of pit and fissure sealing, not to mention, the pain brought to the child is unavoidable.