General, Research, Technology

Why are milk teeth needed and how do they grow

Few people remember their first tooth. But our parents remember him very well. When we were about six to seven months old, he grew up and did not give rest to either them or us. This small dirty trick that slowly tears delicate gums to release this piece of bone. This happens a little more than two dozen times, then they fall out and all over again. Everyone knows what milk teeth are, but few know why they grow and then fall out. After all, it would be more logical if they remained for life, but not everything is so simple. In this article we will analyze not only where the teeth come from, but also why they are needed, how to care for them, whether they should be treated and how to remove them.

Milk teeth are far more important than they appear.


  • 1 What are baby teeth
  • 2 What are milk teeth for?
  • 3 When baby teeth grow and fall out in children
  • 4 Why teeth do not grow before birth
  • 5 Can an adult have baby teeth
  • 6 Myths about baby teeth
    • 6.1 Do you need to brush milk teeth
    • 6.2 Should milk teeth be removed
    • 6.3 Do I need to treat milk teeth
  • 7 Is it necessary to take the child to the pediatric dentist
  • 8 How to make a child have beautiful healthy teeth

What are baby teeth?

Speaking purely technically, milk teeth- This is the first set of teeth in some mammals, including humans. Usually they fall out with age, but sometimes they remain for many years of life. In general, this is an anomaly, but is common enough.

In normal condition, the first teeth in a baby erupt at about 6-7 months. Usually they grow symmetrically. That is, for each grown tooth on the right grows the same on the left. And the lower teeth and most often the front ones are usually the first to cut through.

The norm for a child is 20 milk teeth. They grow symmetrically - 10 teeth on each jaw and five on each side of the jaw. On each side of the jaw there are two incisors, a canine and two molars.

Molars - these are the teeth located sixth, seventh andeighth on each side of the jaw in an adult. In the row of milk teeth there are only two of them on each side of the jaw - the fourth and fifth. That is, an adult normally has 12 molars, and a child with milk teeth has only 8. Deviations from this amount are possible, but rare.

The harbinger that the baby will soon eruptteeth, is profuse salivation, which cannot be overlooked. During tooth growth, the child can be very capricious. Typically, the main periods of pain are 2-3 days. After that, it becomes easier for him, but then everything starts anew. Sometimes tooth growth is accompanied by temperature.

When the tooth has erupted completely, the child calms down and feels very good for some time. Then everything starts anew, but it is the first tooth that gives him the most discomfort.

The first tooth is the most unpleasant, but the most important.

It is generally accepted that when a tooth grows, the gum should become inflamed, but this does not always happen. Sometimes a tooth can simply come out without prerequisites and that’s it.

What are milk teeth for?

According to the generally accepted opinion of scientists anddentists, primary teeth serve as a kind of guide for molars. They grow, pierce the canals, help form the lower jaw, and then give way to stronger teeth. This happens only in mammals. Most reptiles and amphibians immediately acquire normal teeth and simply update them throughout their lives.

In addition to creating guide channels, dairythe teeth help the child switch to mixed nutrition during growth and participate in the formation of the facial bones, jaw and skull as a whole. Plus, due to the small size of the head, a child cannot immediately grow teeth of the correct size. To do this, he himself must first grow up. Therefore, at first he has only 20 teeth, which then will be replaced by 32.

When baby teeth grow and fall out in children

Usually in children, the first baby teeth appear in 6-7 months. But you should not worry much if this did not happen. Sometimes they appear at 8 and even 9 months.

Milk teeth grow up to about three years. At this time, their number is constantly increasing, and the teeth themselves even change shape. They grind and become more like real adult teeth.

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After the baby teeth have formed,You can relax for a while. However, do not let things go by themselves. Many people think that they can not be cleaned and not treated, but this is a mistake. Below we will return to the topic of myths about baby teeth.

After the milk teeth have grown, they hold for some time, and begin to fall out in the period from 6 to 11 years. At this time, a permanent bite and the final shape of the teeth are already beginning to form.

Schedule the appearance and loss of teeth.

They begin to fall out in the same sequence in which they grew. That is, first the central incisors, then the lateral incisors, then the molars.

In girls, teeth erupt and are replaced earlier than in boys

Usually, after the milk tooth falls out, the molar instead is cut out after about 3-5 months, and the period of the change of milk teeth by the molars is called the period of the change of bite.

Why teeth do not grow before birth

Many parents forced to stay awake at nightdue to the fact that their child’s teeth are being cut and they are wondering why the teeth do not grow before birth, while the child is in suspended animation and simply can’t feel the pain. Therefore, it will not be tormented at the age of six months and get used to the fact that often life is pain.

Free teeth are given to a person only twice. You have to pay for the third. - folk joke. However, it is not entirely accurate. In many people aged 90-105, teeth begin to grow anew. Scientists have recognized this fact and are trying to explain it.

I cannot find the exact answer to this questionsucceeded, but scattered explanations boil down to the fact that in the first year of life the lower jaw actively develops. This happens during the first years of life. That is why you should not supply your mouth with teeth before birth. Yes and there is no point in this if the child does not need to start chewing. On the contrary, when breastfeeding occurs, teeth can only interfere. I think no need to explain why.

Can an adult have baby teeth

Many adults have dairyteeth and this is a fact. There can be many reasons why they have not been replaced by constants. Among them, intrauterine developmental pathology, trauma, hereditary features of the body, metabolic disorders, inflammatory processes in milk teeth and much more, including a deep tooth in the jaw.

If an adult has baby teeth, they can hurt. We must go to the doctor.

If an adult has milk teeth, that is, the probability that they need to be deleted. To do this, a picture is taken and the doctor decides what to do with the tooth. If the milk tooth is loose, and under it there is already the root of a normal tooth, then the first is removed. If there is no hint of a tooth change, and the milk one sits very tight and does not spoil the appearance of the bite, you can leave it. Just remember that milk teeth are much more prone to tooth decay. This is due to the fact that they are not laid down to be strong. They should serve several years and fall out.

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If a new tooth is not planned, and milk is alreadybadly damaged, the question is raised about its restoration or prosthetics (implant placement). In general, it’s okay that an adult has milk teeth. You just have to follow this and periodically go to the dentist for an examination.

Myths about deciduous teeth

Many people think that you don’t have to brush your first teeth,but this is a mistake. It is necessary to look after teeth from the first moment of their cutting. If this is not done, bacterial plaque will form very quickly on them. This can lead to inflammation and a general decrease in the child’s immunity.

To care for your teeth, you can usespecial products that are sold in pharmacies or just rubber fingertips and napkins. True, it is better to consult with a specialist in each case. Starting from 2 years, you need to brush your teeth 2 times a day - in the morning and in the evening. And the sooner the child begins to brush his teeth, the sooner it will become a habit with him. But you also need to understand that a child cannot use adult toothpaste. It is coarser and can damage the delicate enamel of milk teeth. It’s better to buy a tube of baby paste.

Do I need to remove milk teeth

Many people think that milk teeth can be removed inhome conditions. Removal of primary teeth is possible, but one must be very careful. Grandfather’s methods like “tied to a door handle”, “pull a finger”, “chew a solid apple” and the like can be dangerous. If the tooth is not completely ready to leave its place, such actions can damage the tooth canal. This in turn can lead to the fact that the permanent tooth grows curved.

Just pull out your teeth is not worth it. Let them fall out by themselves.

If there is any doubt about the baby tooth and it seems that it needs to be removed, but it is still in place, it is better to go to the doctor and ask him what to do. Perhaps he himself will carefully remove it.

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Do I need to treat milk teeth

Many people think that if a child develops a tooth decay or something else is wrong with him, then he needs to be removed, they say he will still fall out. This is a serious mistake.

As we have already decided, baby teeth hold a place for permanent. If they are removed too soon, malocclusion will inevitably go. In this case, the so-called shark teeth can even form, which in the future often leads to problems with bite.

Shark teeth - designation of the type of malocclusion when a child has one tooth that grows not between two neighboring ones, but in front of them or behind them. The teeth are, as it were, arranged in two rows.

If a child has problems with a baby tooth, then he should try to treat it. You can only delete it in the most extreme case.

Do I need to take my child to a pediatric dentist

Yes, and yes again! The child should be periodically taken to the dentist. Only there you can notice all the problems with the teeth at an early stage of their appearance. Moreover, only a dentist can give advice on dental care and tell you what to do with milk teeth that have already begun to stagger.

Any teeth should be monitored. Especially for children.

Do not take your child to an adult dentist. As a rule, they work a lot with the formed teeth and do not have much experience in examining children's milk teeth, which have a completely different structure. Even if taking such a doctor would be more expensive, it is still better to go to him.

How to make a child have beautiful healthy teeth

It should be understood that teeth are not just hard stuff in your mouth for chewing food. They perform an aesthetic function. A man with a beautiful smile always achieves everything easier.

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And simply, sick teeth that are constantly worrying about their master is still that baggage. In order for them to be healthy, you must not neglect just a few rules.

If everything is done correctly, the child, when he grows up, will have beautiful and healthy teeth.

It is necessary to monitor the hygiene of the oral cavity of the child, notabuse sugar and periodically visit the dentist, following his recommendations. This is the only way to provide your child with beautiful and healthy teeth.