Baby teeth in children: timing and pattern of loss. Shift timing to permanent

At the end of the exciting and painful period of eruption of the first incisors and canines, parents begin to worry about the next problem, at what age, how, when do children change their milk teeth to permanent ones, what complications and difficulties may lie in wait at this part of their life’s journey.

Knowing the approximate number corresponding to age periodization makes it possible to understand how many baby teeth fall out in children over the entire period allotted by nature for this.

Their presence can be independently calculated by subtracting the number 4 from the age (in months). Consequently, a baby can have 8 erupted milk jugs per year (12 – 4). Of course, it is difficult to expect such accuracy in reality; each baby is individual. Therefore, he can demonstrate all twenty young teeth at both two and a half and three years old.

Changing teeth: the essence of the process

Baby teeth appear in children relatively early a short time. Already by the age of six, their loss begins, due to the natural course of growing up. During normal flow, gaps form, indicating the imminent beginning of the important stage of farewell. In this case, the permanent replacement canines and incisors will easily be placed in their rightful places.

Scheme of loss of milk teeth and eruption of permanent teeth

If there are no gaps, difficulties may arise due to lack of space.

The process of changing types of teeth in the ideal course of events does not cause difficulties. The shallow root gradually dissolves, which is accompanied by pronounced wobbling. Children actively help by constantly touching the tooth with their tongue and fingers. This often leads to the fact that the milk jug falls out before its permanent counterpart hatches.

Approximate dates

In the theory of medicine, of course, patterns have been developed for the entire process of changing teeth, taking into account that it begins with the front incisor, which is lost at 5.5 ÷ 6 years. Next, a certain sequence can be traced, which allows us to understand at what age children’s milk teeth change to permanent ones. The diagram showing up to what age the process of forming a permanent smile extends demonstrates this clearly. It is built as follows:

6 ÷ 7 years – central incisors lower jaw, first molars – lower and upper;
7 ÷ 8 – upper central incisors, lower lateral incisors;
8 ÷ 9 – lateral incisors of the upper jaw;
9 ÷ 10 – fangs from below;
10 ÷ 12 – premolars – the first simultaneously with the second on both jaws;
11 ÷ 12 – upper canines, second premolars from below;
11 ÷ 13 – lower second molars;
12 ÷ 13 – second molars on the upper jaw;
18 ÷ 22 - “wisdom teeth” - not every person appears.

Such an algorithm is considered the norm, allowing it to become an approximate guideline that determines when and at what age a child’s baby teeth – canines, incisors – change.

If any violations of the order are discovered, it is imperative to seek consulting help from a dentist.

Diagram - at what age do baby teeth change to permanent ones?

Oral hygiene

To maintain the excellent condition of the enamel of the emerging permanent incisors, canines on long years, careful monitoring by parents over the child’s compliance with hygiene procedures is needed. For morning and evening cleaning, select types of brushes with soft bristles that are not capable of causing damage to the gums.

Pastes are purchased that are recommended for children and contain calcium and fluorine in the structural formula. Children do not like lengthy procedures and may not perform them thoroughly enough without parental supervision. Therefore, control is necessary for a habit to form. proper cleansing all dental surfaces.

An important component hygiene measures is to rinse your mouth with herbal decoctions - chamomile, St. John's wort, yarrow, a weak salt solution or just water after finishing a meal. This simple and accessible method for the child, which has become a familiar ritual, will prevent negative consequences in the form of inflammation when plaque accumulates. It is advisable to visit the dentist every six months, even in the absence of visible disorders.

Sometimes children's teeth, when they change, leave a bleeding socket. A piece of sterile bandage must be applied to it, which the child bites and holds for about ten minutes. If the appearance of blood lasts more than twenty minutes, you must definitely get the help of a doctor. Eating is stopped for two hours immediately after the tooth falls out. The child must know about this and accept it independently. correct solution, if at that moment there are no parents nearby. There is no need to eat excessively hot or cold foods, as well as sour or spicy foods during the day.

At what age and when do children change their baby teeth to permanent ones?

The necessary vitamin and mineral complex that promotes the formation of healthy and strong enamel, the duration of the course of treatment, and the frequency are determined by the doctor.

Violation of deadlines

The length of the period determined by the natural course of the child’s growing up for the complete replacement of temporary milk jugs is quite long. The diagram and photos that are presented on the website clearly show which teeth change in children.

In some cases, irregularities do occur, the cause of which can be discussed with your dentist. The most common cause of concern is when all acceptable deadlines have passed, and there are still no permanent analogues. By this time, the milkmen may hold their positions, or they may already fall out. A plain radiograph prescribed by a doctor can clarify the picture. Analysis of the resulting image will reveal the stage of formation of all teeth.

The child will experience the most severe discomfort when he or she is deprived of baby teeth, which makes chewing difficult. Parents should organize a complete diet prepare various types of cereals, pureed soups and vegetable purees.

“Shark teeth” - the reasons for their appearance

In a normal process, the loosened one falls out first. baby tooth and a permanent brother who grows up next to him helps him in this. However, not all children follow the algorithm in full and the real representative is in a hurry to appear before the milkman gives way to him.

It is especially alarming if, in a similar way, a whole series of permanent analogs erupt in parallel to the temporary teeth that have not fallen out. It was this position, externally similar to the three-row jaws of a shark, that gave rise to such a figurative name for the incorrect flow of replacement.

Timely provision of dental care in the form of removal of overdue primary teeth will help to avoid the manifestation of unaesthetic growth in permanent replacements. If teeth continue to grow crooked, you will need the help of an orthodontist, who will select a special device that will help prepare favorable conditions for further correct height. This device expands the growing jaw, creating enough space for new teeth.

How many baby teeth do children lose?

They also resort to forced removal of a baby tooth in the situation of a serious inflammatory process on the gum, at the site where the swaying has begun. You will need to see a doctor if the baby is hindered by the mobility of an incisor or canine tooth, causing discomfort and even pain when chewing.

Features of changing molar milk teeth

Due to confusion with concepts and terms, many parents wonder topical issues whether all baby teeth fall out in children. the radicals are changing. Which are chewable and which are not. It should be noted that the word indigenous is not synonymous with the concept permanent. A molar is a tooth that is responsible for chewing movements. These include four milk jugs - the last in a row on both jaws.

When they appear, pain and other negative manifestations occur. During the change to permanent types of problems, if observed, they are not so acute. Minor pain, local inflammation, and low temperature pass quickly enough.

Factors affecting tooth stability

Durability required for long-term use permanent teeth depends on a number of factors:

heredity;
conditions for the formation of rudimentary dental tissues;
correct formation of primordia;
inflammatory processes;
dairy workers' injuries;
compliance with hygiene procedures;
complete diet.

Causes of incorrect position of permanent teeth

The sometimes observed crooked arrangement of the growing incisors is explained by the fact that they did not have enough space, since their deciduous predecessors did not part in a timely manner, and there were no gaps between them.

When do baby teeth change to permanent teeth?

The reason for the growth of permanent species in a crooked direction may be bad habits, consisting in the developed constant sucking of a finger, tongue, or any objects. Corrective measures are prescribed only by a specialist, who must be contacted immediately if negative situations are identified.

Sometimes parents have a question: is the 5th tooth milky or permanent, since it appears quite late. You need to understand that the fifth molar in the row is the last milk representative. If redness begins behind it and the gums swell, then these are manifestations of the imminent appearance of the sixth tooth, which will remain there for life, since it is permanent.

Modern dentistry has such an innovative arsenal of techniques that it is able to level out almost all deviations observed when children change teeth. It is important not to miss favorable dates by visiting a medical facility in a timely manner.

Sometimes people treat their teeth carelessly and indifferently. Hygiene rules are not observed, and the diet also remains forgotten.

However, teeth are the only part of the human body that cannot be regenerated. That is, a tooth that was once lost or damaged will not grow back.

To protect your oral cavity from problems, you need to understand what teeth are, how many of them a person normally has, how they transform at a certain age, and what is most harmful and beneficial for them.

Types by shape and location

The human oral cavity has not always been what it is today. Millions of years of evolution have transformed the body beyond recognition. The reason lies in changes in living conditions, including diet. Over time, human food became increasingly soft, so the jaw became smaller and the teeth became less developed compared to the distant ancestors of Homo Sapiens.

Currently, the following types of teeth can be distinguished:

Incisors located in the front central part of the jaw.
Fangs located on the sides of the incisors.
Premolars are the two teeth next to the canines.
Molars located at the very edge of the jaw.

The number of incisors in the body of any person is “fixed” - eight units.

Four are located on the upper jaw, four more on the lower jaw. The thin cutting edge of these teeth is designed for biting food. It is quite fragile and does not withstand shock or strong pressure. That is why most of cases of tooth breakage relates to incisors.

If the incisors cannot cope with some particularly stubborn piece of food, then the fangs come to the rescue. There are four of them. They have a thickened edge and a developed tubercle. The purpose of the fangs is to tear off or chip away dense and strong pieces of food. It is not surprising that these are the strongest teeth a person has.

The next type of teeth in the human mouth are premolars. They are adapted for both biting food and chewing it. They are very similar to fangs in their structure, but have a large working surface equipped with two tubercles. Despite single roots, premolars sit firmly in the jaw and are difficult to lose.

Location of human teeth in the oral cavity

The outermost teeth are molars. As the name suggests, their job is to grind up pieces of food before swallowing. They are distinguished by deep roots and a large working surface, equipped with three and sometimes five tubercles. Another feature of molars is that the further they are located from the center of the jaw, the less developed they are. root system. Number of them different people may vary.

The outermost molars are known as wisdom teeth. In some people they do not appear at all, in others only two or three units grow. Thus, the number of wisdom teeth (eights) may vary from person to person.

You should not try to crack food that is too hard, such as nuts, with incisors. This weakens the enamel and leads to destruction of the cutting edge.

How many teeth does an adult have?

How many molars should a person have? The number of teeth in a person may vary depending on the characteristics of the physiological structure.

The usual number 32 is very arbitrary and represents the maximum possible number of teeth.

There are, however, cases where the number of odontopagus (the scientific name for the tooth) exceeded this maximum. For one resident of the city of Paris in the 17th century, this number reached 34 due to two “extra” molars. But such cases are incredibly rare and represent an anomaly.

Thus, in the human body:

The number of incisors is always fixed: 4 on the upper jaw and the same number on the lower jaw.
Like incisors, there cannot be more canines than the natural maximum: two on each jaw.
There should be four units of premolars below and above.

Total – 20 teeth excluding molars. Everything is more complicated with them. As mentioned above, the number of molars depends on physiological characteristics a specific person, in particular on the size of the jaws. A jaw that is too small cannot accommodate more than four molars, which means that their total number cannot exceed eight.

If the jaw size is normal, then at the age of 18-25 years, it is likely that two to four more molars will grow. Thus, the number of these teeth will increase by at least two. The process of formation and growth of wisdom teeth, that is, the outermost molars, is sometimes painful and causes serious inconvenience. This is caused by the fact that the cutting tooth “pushes” the neighboring, already formed one.

Healthy white teeth

If pain occurs during the growth of a wisdom tooth, you should consult a dentist; this pain rarely goes away on its own and becomes increasingly stronger. In addition, it is possible for an infection to get into the opened area of the gum at the site of a growing tooth, and from here a general infection of the oral cavity can begin.

If wisdom teeth have not grown in before the age of 25, then there is no need to worry, this is a normal phenomenon that is completely harmless to the body.

Since wisdom teeth take a long time to erupt, and for some, they don’t erupt at all, not everyone knows what’s normal. You will learn more about this in the article.

Read about the order of teething in babies.

You will find out in what order the molars erupt.

How many times does a person's teeth change?

Children do not immediately receive molars. Approximately six months after birth, the baby begins to cut his first milk teeth.

Usually this process lasts up to 2.5 years, but there are discrepancies in the timing. It all depends on the anatomical individuality of the child.

Milk teeth are practically no different in structure from molars. The difference lies in the size of the roots and strength.

They do not need a strong and deep root, because after some time the baby teeth will become loose and fall out under the influence of the growing molars. The root can interfere with this process and cause pain.

The normal number of baby teeth is 20. Babies do not have premolars, which is very logical. At such a tender age, there is no need to chew hard food. In addition, the size of a child’s jaw does not allow for a full set of teeth like an adult’s.

From the age of five, baby teeth begin to fall out and are replaced by molars. This process is practically painless and does not cause any inconvenience to the child. Some problems are only possible if the growth of molars begins too early.

This phenomenon is known as “shark mouth” - molars grow behind the remaining baby teeth. In the future, this is fraught with malocclusion. There is nothing to worry about; any pediatric dentist will remove stuck baby teeth and help straighten the position of the molars.

Different types of teeth fall out at different times.

The central incisors fall out at the age of five or six years.
At seven or eight years of age, the lateral incisors fall out.
Between 9 and 12 years, a child loses his fangs.
The first molars fall out at 10-11 years of age.
The child loses his second molars at the age of 11-13 years.

The conclusion is that teeth change only once in a lifetime, but this process can be divided into five stages. The deadlines indicated above are quite arbitrary. Some children begin to lose their mammary odontopagus as early as the age of four, while others retain them unchanged until their seventh birthday.

The order of changing teeth

There is no reason to worry about delayed tooth loss, but if at the age of eight none of the milk teeth have even begun to loosen, then you should contact a pediatric dentist. In such a situation, the most correct solution is to remove all baby teeth. The procedure is, of course, unpleasant, but it allows you to save beautiful smile and smooth molar odontopopagus.

Malocclusion, which can form as a result of a malocclusion biological graph Loss of baby teeth can be corrected with braces. There is no need to believe rumors about their harm, modern materials do not cause damage to the enamel, maintaining strong teeth for life.

Special attention must be paid to oral hygiene for the child. What adults do to maintain dental health is not suitable for children - their odontopaguses are too sensitive. For example, children should not use toothpaste for adults; it is better to use special teeth cleaning products. They are less aggressive and do not damage the enamel.

The period of loss of baby teeth is dangerous primarily because food debris can get stuck in the opened holes on the gums.

This is fraught with the spread of infection, which can damage not only adjacent baby teeth, but also molar odontopagus hiding in the jaw.

To avoid problems, the child should rinse his mouth immediately after eating, washing away any remaining food. A good remedy for this is a special infusion of chamomile, which has an antibacterial effect.

To maintain dental health, it is very important to adhere to correct mode nutrition. You should eat foods rich in calcium and magnesium every day: hazelnuts, milk, cheese, greens.

Video on the topic

Contents [Show]

All baby teeth erupt in children up to 2.5-3 years of age, after which dental issues, as a rule, do not bother either children or parents for some time. However, the child gradually grows up and the time comes for new teeth - permanent ones. In order for them to erupt, the milk ones first fall out. It is important for parents to know when and how this happens in order to navigate possible problems in time.

Around the age of 6, baby teeth begin to loosen and fall out. When the shift begins: key signs

The onset of teeth change is individual for each child, but in most children this process is activated at 5-6 years of age. While the roots of the incisors begin to dissolve, children grow “sixes” - teeth that erupt immediately behind the second molars. These are the first permanent teeth that appear before the first baby tooth falls out. They are called first molars, while primary molars, after falling out, are replaced by teeth called premolars.

Signs that a child will soon fall out his baby teeth and start cutting in his permanent teeth are:

Gaps appear as the child’s jaw grows and the distance between the molars, canines and incisors expands.
Wobbling due to resorption of their roots.
Beginning of permanent teeth eruption. Sometimes they appear when the milk teeth are not yet loose, being located nearby.

When do they start to fall out?

The process of loss begins with the resorption of their roots. It is quite long - the roots of the incisors are resorbed within two years, and the roots of molars and canines can be resorbed for three years or longer. Once the root has resolved, the tooth will fall out and allow the permanent tooth to emerge.

Before a baby tooth falls out, its root is resorbed

In most children, their first tooth falls out at the age of 6-7 years.

How much and when do they fall out?

The pattern of baby teeth falling out looks like this:

The first thing most children lose is the central incisors on the lower jaw.
After them comes the turn of the upper pair of central incisors.
The lateral incisors on the upper jaw often fall out next.
Next comes the time for the lower lateral incisors to fall out.
Following them, the first molars begin to fall out - first the upper pair, and then the pair on the lower jaw.
When the molars fall out, it is the turn of the canines. First, the upper pair of (“eye” teeth) falls out, and then the fangs on the lower jaw fall out.
The second molars below fall out next.
After them, the process of loss is completed by the upper second molars.

The approximate period of root resorption and loss of baby teeth is presented in the table:

The first teeth to start to loosen will be the incisors. Do all baby teeth fall out?

All of them should fall out. There are twenty of them, among which there are 8 incisors, 4 canines and 8 molars. Some mothers think that chewing teeth(molars) do not fall out in babies, but this is not true. All of them fall out starting from the age of 6, as permanent ones will grow in their place.

How many times do they fall out?

In most cases, teeth that erupt in a child in the first two years of life fall out only once. All of them are replaced by permanent ones, but due to the expansion of the jaw, two more teeth (premolars) appear between the canines and molars. By the age of 17, most children have 28 permanent teeth, and the remaining 4 “wisdom teeth” erupt later (sometimes after 25-30 years).

Permanent teeth should not normally fall out, but there are cases when children erupt and lose several sets of teeth.

What factors influence the process of hair loss?

If the timing of the loss is violated, there is no need to panic immediately, since this process depends on many factors. Doctors consider a deviation from the average of 1-2 years to be acceptable. The loss of baby teeth and the eruption of permanent teeth are affected by:

Genetic predisposition.
Gender of the child. It has been noted that boys lose their teeth later.
Problems during pregnancy.
Duration of breastfeeding.
Baby's diet.
Chronic diseases in babies.
Quality drinking water used by a child.
The climate in which the baby lives.
The child has problems with the endocrine system.
Infections suffered in childhood.

The timely replacement of teeth is influenced by many factors, one of which is heredity. What to do if a tooth falls out?

When a child reports a lost tooth, parents should:

If there is bleeding from the hole, apply clean gauze to the wound and press with other teeth for a few minutes. Treat the wound antiseptics it is forbidden.
Do not give your child food for two hours, and then do not feed the baby very hot, salty or spicy food for some time. Also, do not give your baby hard foods, such as crackers or nuts. The best dishes in this case there will be soups and cereals, and after eating your mouth should be rinsed with clean water.
Warn the child that the resulting hole should not be touched with hands or tongue to prevent infection from getting into it.
The tooth itself can be “given to the mouse,” placed under the pillow for the “fairy,” exchanged for some kind of gift, or something else. The main thing is that the child does not get scared and does not experience negative emotions.

Why do they fall out at the wrong time? Before the due date

Too early loss is called when it falls out or is removed by the dentist before the age of 5. You can lose a baby tooth prematurely due to:

Injury due to impact or fall.
Tumor process in the mouth.
Advanced caries, when the tooth has to be removed.
Bite disorders. Incorrectly grown teeth can put pressure on one of them and cause earlier loss.
Deliberately loosening it as a child.

The main problem of losing a tooth too early is the displacement of the dentition, due to which permanent teeth may erupt crookedly. The child will have to adjust their position in the future.

Untimely change of teeth in a child can lead to problems with bite and other troubles later than expected

Delayed loss of baby teeth is possible due to:

Poor nutrition, as a result of which the child develops nutritional deficiencies.
Frequent stress.
Chronic infections, such as tonsillitis.
Rakhita.
The influence of hereditary factors.

When to see a doctor?

A child should be examined by a dentist if:

From the wound after falling out long time blood is oozing.
When the tooth fell out, the child's temperature rose and the baby's condition worsened.
The child is 6 years old, and the gaps between the baby teeth have not increased.
The child did not lose all of his baby teeth by the age of 16-17 years.
Baby or permanent teeth are affected by caries.
The molar has erupted next to the baby tooth, and the baby tooth is not loose or loose, but has not fallen out within three months after the molar appears.

By watching the following video, you can learn more useful information about how and at what age baby teeth change.

You will learn even more by watching Dr. Komarovsky’s program.

For many parents, the appearance of baby teeth in a child becomes “ bad dream“, but sometimes their loss when permanent teeth appear is no less problematic. How does the process proceed normally, and what violations may accompany it?

Milk teeth are extremely important for the proper development of the baby’s body, since the formation largely depends on them maxillofacial apparatus and proper bite.

Therefore, it is important to know exactly how baby teeth are replaced, and what points you should pay special attention to.

Causes and signs of loss of baby teeth

The loss of baby teeth is caused by the need to replace them with larger permanent teeth as the jaw grows. It is possible to determine that this process will soon begin in a child by two characteristic signs.

Expansion of interdental spaces

It is observed around the age of five. If there is not enough space between the baby teeth, the growth of permanent teeth may be disrupted, so the close fit of the baby teeth to each other should not be ignored.

Resorption of tooth roots

The process begins well before the change of teeth (a year or two before the first tooth falls out). Root resorption leads to gradual loosening of the tooth and its subsequent natural loss. In the photo on the left is a lost baby tooth without a root.

When will the teeth start falling?

As a rule, children's baby teeth fall out in the same order in which they erupted. The process begins with the incisors located in the center of the lower jaw, after which the central and lateral incisors of the upper jaw, small and large molars fall out.

At what age do children lose their baby teeth?

You will find the answer in the diagram on the left. In general, it takes about 5-8 years to completely replace baby teeth with permanent ones, but this time frame can shift depending on your diet and drinking habits (it matters chemical composition drinking water), heredity.

By approximately 13-14 years of age, the child does not have a single baby tooth left. At the same time, girls' teeth change earlier than boys' teeth.

All baby teeth fall out and permanent teeth grow in to replace them.

When do permanent teeth emerge?

For most children, permanent teeth appear in the following order:

first molars- appear even before the baby teeth begin to fall out (age varies between 5-7 years);

central incisors(upper and lower) - upon reaching 6-8 years;
upper and lower lateral incisors- 7-9 years;
canines, first, second premolars- 9-12 years;
second molars- 11-14 years;
third molars or wisdom teeth- after 17 years.

Parents' actions

Usually, changing teeth does not cause discomfort in children, but it is still worth paying more attention to the child, paying attention to the following nuances:

Due to weakened immune defenses, the risk of developing caries increases, so new teeth can only be preserved by daily high-quality cleaning using a soft-bristled brush and toothpaste.
During the period of loss of milk teeth, in order to disinfect the oral cavity after each meal, it is advisable rinse your mouth using chamomile decoction, baby rinse or plain warm water.
To strengthen the enamel of erupting permanent teeth, you should diversify child's diet calcium-rich foods.
If after tooth loss there is severe socket bleeding, You should put a cotton swab in it(it’s better for the child to bite it). You can consume food and drinks only after 2 hours.
If the process of loss is accompanied by severe pain or an inflammatory process with a rise in temperature, swelling of the gums, you need to immediately seek medical help.

A visit to the dentist is also indicated when permanent teeth are erupting without baby teeth falling out (it may be necessary to remove interfering baby teeth).

What not to do

In order for the process of tooth loss to proceed naturally and without negative consequences, the following should be excluded:

deliberate loosening of baby teeth;
eating too hard foods in the form of caramels, crackers, nuts;
cauterization of open holes with antiseptic agents in the form of hydrogen peroxide, alcohol tinctures and solutions.

In addition, to assess the condition of the teeth, you need to take your child to the dentist twice a year.

Causes of untimely tooth loss

At what age do baby teeth begin to change to permanent ones? Approximately, the change of baby teeth begins at 6 years of age. But due to the development and growth characteristics of modern children, the timing of loss may shift.

The likelihood of an untimely start to the process increases in the presence of factors such as severe toxicosis in the mother during pregnancy, short or too long breast-feeding past infectious diseases.

If the first tooth falls out prematurely (before 5 years), this may be due to:

injuries if a child hits a tooth when falling;
incorrect deep bite;
advanced caries with subsequent crumbling of the tooth;
deliberate loosening.

Loss after the due date is promoted by:

rickets at an early age;
presence of phenylketonuria or a history of severe infections;
genetic predisposition.

According to dentists, later loss of baby teeth is much better than early loss. The cut-off date is 8 years of age.

A pediatric orthodontist will tell you about the replacement of baby teeth with permanent ones:

Possible problems and methods for eliminating them

Some situations that arise when baby teeth fall out and permanent teeth erupt require special attention. These include so-called “shark” teeth, delayed appearance of permanent teeth and inflammation of the gums:

Shark teeth. Dentists diagnose this pathology if the permanent teeth begin to grow before the baby teeth fall out (as a result, the teeth are arranged parallel in two rows). As practice shows, this violation does not have any effect negative impact for the further development of the maxillofacial apparatus. Typically, shark teeth are observed for a maximum of three months, after which the question of removing baby teeth is raised.
Excessive pain. In some children, tooth loss does not go away asymptomatically, and the child complains of severe pain, gums become swollen, and the temperature rises. Usually the temperature does not rise above 38 degrees, but due to the load on nervous system The child may get tired quickly and have trouble sleeping. In addition, inflammation of the gums can cause upset bowel movements. Dentokind helps eliminate unpleasant symptoms, which not only relieves pain and inflammation, but also helps stabilize sleep and restore the nervous system.
The appearance of a hematoma. This disruption of the eruption of permanent teeth is quite rare, but causes significant discomfort. A hematoma usually forms at the edge of the gum ridge and looks like a bluish or purplish-red vesicle filled with bloody fluid. This formation is very painful, which makes it difficult to eat, and the child becomes capricious and restless. As a rule, the hematoma goes away after a few weeks, when the permanent tooth emerges. To alleviate the child’s condition, you can use adhesive dental paste Solcoseryl, lubricating the area affected by inflammation with it. Also, pain-reducing dental gels Kamistad or Kalgel with lidocaine will be effective. active substance. In any case, the process should not be left to chance, since a hematoma requires a mandatory examination in the dentist’s office.

Absence of a permanent tooth in place of a lost one

Permanent teeth may be missing for several reasons:

Retention. We are talking about delayed eruption. With complete retention, the image shows a formed tooth germ, but for some reason it does not come out of the jaw. This may be due to premature removal of a baby tooth, its late loss, or incorrect or too deep location of the rudiment. Retention can also be partial if the upper part of the crown is cut through, and the lower part remains under the gum for a long time.
Edentia. This pathology associated with the absence of one or more teeth (partial edentia) or the complete absence of the rudiments of permanent teeth (complete edentia). In the first case, the cause is the death of the tooth germ at the stage of its formation, and in the second - a violation intrauterine development fetus

Causes of loss

Why do babies lose their baby teeth? The answer is very simple - they give way to permanent ones.

By about six years of age, in the depths of the gums - directly under the roots of temporary teeth - the rudiments of permanent teeth are formed. And after they enter the stage of active growth, the root of the temporary tooth simply dissolves. The field of this falls out, and a permanent one appears in its place.

In what order do baby teeth fall out?

The replacement process itself has some nuances.

When falling out, symmetry is maintained. This means that paired teeth become loose at the same time.

There is no exact dropout pattern. Each child is individual.

Which baby teeth fall out first? Most often, the lower jaw is released first. The order of drops is approximately as follows:

the first are the lower central incisors;
the second – the central incisors of the top;
third – lateral incisors of the top and bottom;
fourth – first molars;
fifth - fangs;
sixth - second molars of the top and bottom.

The milk kit must be changed at mandatory. Although in some cases, of course, not in full force, it persists throughout life.

When does milk loss begin in children?

At what age does loosening begin? There is no exact time, since the beginning of the process depends on the physiology of the baby.

The average age when a child begins to change teeth is five to six years. In some cases, the process may be slightly ahead of schedule or slightly behind. This physiological norm, but if the loosening began much earlier, then the child needs to be shown to the dentist.

Dr. E. O. Komarovsky believes that a slight delay in the loss of breast milk is not a pathology. And if the baby lost his first tooth at 4.5 years old, then there is no reason for any concern.

Approximate timing of appearance of primary teeth

The age pattern for the appearance of the indigenous set is as follows:

6…7 years – appearance of the first molars;
6…8 years – central incisors erupt;
7….9 years – time of lateral incisors;
10…12 years – first and second premolars;
9…12 years – appearance of fangs;
11…13 years – second molars are being cut.

A complete change of temporary set, as a rule, is completed at the age of fourteen.

The following factors may influence the delay:

gender of the child;
genotype;
duration of breastfeeding;
the duration of the period of toxicosis in the mother during pregnancy;
infectious diseases, suffered by the baby in infancy.

A long delay in changing a temporary set can be caused by:

disturbances in the functioning of the endocrine system;
deviations in general development;
the formation of rickets;
the presence of hidden infections.

Possible problems

Sometimes changing a temporary set is accompanied by the following problems:

"shark teeth";
pain at the site of prolapse;
does not grow in the vacant space new tooth;
crooked teeth.

Shark teeth

It is relatively uncommon, but the molar pair begins to grow before the corresponding milk pair falls out. And then both temporary and molar teeth are placed in the baby’s mouth at the same time.

This is not considered a particular problem, since after the loss of the milk one, its permanent brother will take over proper place. Sometimes a temporary tooth – if it remains in place for a long time – will need to be removed.

Severe pain

In some cases, the child complains of pain at the site of the prolapse. Sometimes swelling may even develop and the temperature may rise. These are signs of gum inflammation and it is recommended to use special medications. One of these can be called Dentokind, which is both an anesthetic and anti-inflammatory agent.

The tooth fell out, but a new one does not grow in its place

There may be two reasons here:

Delayed germination. Here two types of pathology are distinguished. In case of partial delay, only part of the tooth appears above the gum, but in case of complete delay, the formed tooth remains inside the gum.
Complete absence. The reason is the death of the embryo.

In any case, the child needs to consult an orthodontist.

Crooked teeth

There are also two causes of pathology:

The child’s habit of sucking fingers and chewing on hands. All this affects the formation of the bite. Most likely, your child will need braces.
Slow jaw development.

If the molars grow crooked, the child should be shown to the dentist.

What can be the risk of early change of milk kit?

If the child’s jaws began to loosen before the age of four, then we can talk about accelerating the process. The reasons here may be:

root injury;
formation of caries;
deliberate rocking.

Representatives of the milk kit that fall out prematurely free up a lot of free space. As a result of this, those neighboring them take over this space, and during the period of molar eruption there is simply not enough space for it. The result is his incorrect growth.

To prevent such a defect, the baby needs to be shown to an orthodontist. Most often, the child is fitted with a special prosthesis that does not allow neighboring teeth to move from their bed.

Delay in loss of baby teeth: causes and consequences

There are several reasons for this deviation:

The rudiments of the permanent set are somewhat behind in development (physiological factor).
Edentia. Behind the concept lies complete absence or partial death of the primordia. The cause of the pathology is intrauterine infection.
Retention. The diagnosis is typically indicated by the incorrect location of the formed rudiments.

To make a diagnosis, the child is given an X-ray of the jaw. If adentia or retention is confirmed, the child is fitted with a prosthesis. As you grow older, it needs to be changed.

The tooth replacement period is a very important time for a child. The gums are very vulnerable at this time. Any injury received by the baby can negatively affect the eruption of the molar set.

During tooth loss, in addition to brushing your teeth, you should also use special rinses. Additionally, you need to clean your mouth after every meal.
Chewing gum is not recommended for children.
It is necessary to treat caries even in baby teeth, since the infection can spread to permanent teeth.

During the period of replacement of baby teeth, it is necessary to reconsider the child’s diet. The menu should include foods containing calcium, vitamins and minerals. Only in this case will the enamel of the primary set be strong and healthy.

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Why do teeth fall out

This is all natural and laid down by Mother Nature herself. Every person goes through this in their life. Most often, this process does not cause complications or problems. However, there are some certain difficulties:

an inflammatory process may develop;
erupting teeth may become crooked;
pain is possible.

Therefore, parents and children must be prepared for such an important stage.

The main reason for loss is to free up the oral cavity for permanent dentition, which a person will have for the rest of his life.

Which baby teeth fall out first in children? Why don't the permanent ones grow immediately? Why are temporary ones needed? Quite natural questions.

The answers lie in physiological and anatomical features human organisms.

At the age of 6-7 months, it is no longer enough for a tiny person to eat milk alone; the child is fed with more solid food. Teeth are cutting through, and the child’s jaw is still too small at this time. Over time, the baby grows, his jaw becomes larger, and the teeth that were there remain the same, so by the age of 6 large interdental spaces form.

By the age of 6-7 years, the time comes for the eruption of permanent teeth. At the same time, the milk roots begin to dissolve, and the dental organs themselves begin to wobble. There comes a time when the weakened milk root is no longer able to hold the tooth in the socket, and then it falls out. Thus, one after another, the milk teeth gradually make room for the permanent ones.

How teeth are formed

The formation of primary dental organs occurs very early, when the unborn baby is still in the mother’s womb (around 4-6 weeks).

The formation of constants begins in the first months of life. In order for the dental organ and its enamel to develop correctly, children's body calcium is needed. Therefore, the child’s daily diet must include the required amount of this mineral, especially if the baby is artificially fed.

The first teeth begin to appear in different ways for all babies, usually from six months to one year. The order in which they appear is as follows:

Central incisors on the lower jaw.
Central incisors on the upper jaw.
Upper lateral incisors.
Lateral lower incisors.
Upper first molars.
Lower first molars.
Upper and lower canines.
Lower second molars.
Upper second molars.

You may have heard somewhere in dental office such dental formula– two incisors, two molars and a canine. These are the main five teeth that are found on both jaws on the right and left. If we multiply five by two (right and left sides), then by two more (upper and lower jaws), we get twenty. This is exactly how many baby teeth a baby should develop by the age of three. There are no premolars in young children.

If the time or order of teeth appearance is slightly disturbed, do not panic too much, each organism is purely individual.

Children's baby teeth are especially sensitive to damage such as caries. You need to keep an eye on this and, if you find strange dark spots on the enamel, you should take the child to the dentist pediatrician. If you do not pay due attention to this and waste time, then a caries infection will subsequently lead to the same damage to permanent teeth (after all, they are located very close to the roots of milk teeth in the jaw).

Some useful information about baby teeth

Why do they speak of permanent teeth as molars, as if milk teeth have no roots at all? It is not right. Of course, baby teeth also have their own roots, otherwise how would they have held on all this time, it’s just that the baby teeth are much shorter than the permanent ones.

Milk teeth are shorter than permanent teeth. Their color is white with blue, while the permanent ones have a yellow tint. The enamel layer of baby teeth is twice as thin.

Temporary teeth perform the necessary signaling function; they seem to show the permanent place where they need to grow.

If a baby tooth was removed prematurely by a doctor due to the development of caries or an injury, then incorrect, crooked eruption of the permanent one is possible.

How teeth change

How quickly babies grow. It seems that they were just picked up from the maternity hospital, and it’s already time to send them to first grade. It is during this period that teeth change begins. The order almost coincides with how the temporary teeth erupted. The exception is the fangs; they are replaced a little later. The loss of baby teeth in children by age, the order of germination of new permanent teeth - everything is described in detail in the diagram below:

Lower central incisors, lower and upper first molars (from 6 to 7 years).
Central upper incisors, lateral lower incisors (from 7 to 8 years).
Upper lateral incisors (from 8 to 9 years).
Lower canines (from 9 to 10 years).
The first premolars are upper and lower, the second premolars are upper and lower (from 10 to 12 years).
Upper canines, lower second premolars (from 11 to 12 years).
Lower second molars (from 11 to 13 years).
Upper second molars (from 12 to 13 years).
Upper and lower third molars, called “wisdom teeth” (from 18 to 25 years).

Parents need to know when and at what age children’s front baby teeth, first molar or lateral incisor, fall out; this way you can control how well their baby is doing this physiological process. The entire replacement takes place in 6-7 years (except for “wisdom teeth”, they grow in a person when he is already an adult), children do not experience any particular pain. There is no need to help your child remove a loose tooth; it will fall out on its own.

What does delayed teeth change mean?

We examined in detail when and at what age children’s baby teeth fall out. The pattern of which teeth will fall out faster, which ones will stay in place longer, the timing - all this can be different for each child. Plus or minus one or two years is quite normal. There are several factors that influence timing changes. It would be useful to familiarize yourself with them:

gender of the child (in girls, the loss of baby teeth begins at the age of 6 years, in boys a little later);
infectious diseases that the child suffered at an early age;
genotype;
nutritional features;
how long the baby was breastfed;
quality of drinking water;
negative factors that accompanied the mother’s pregnancy (for example, toxicosis);
special climatic conditions of the place of residence;
deviations in the functioning of the endocrine system;
chronic infection, which had not made itself known before;
rickets.

What does a lost baby tooth look like? The photo presented in the article clearly demonstrates that this dental crown with the remains of the pulp, the root is no longer there, it has resolved.

After a tooth falls out, you should not eat for 2-3 hours.

If the child is bothered by itching or pain, he should seek help from a dentist. He will most likely prescribe the use of a special gel that relieves pain and discomfort.

During this period, mothers need to slightly reconsider the baby’s daily diet, eliminating salty, sour, spicy foods.

It is quite natural that the wound from a lost tooth will bleed for some time. During this period, you can rinse your mouth with a warm soda solution with a drop of iodine added. Weak decoctions of chamomile and sage work well. All this will have a preventive effect on the wound in terms of its infection.

Why are baby teeth needed, their difference from permanent teeth

Temporary teeth - canines, molars, lateral and central incisors, which are replaced by molars. Their appearance - painful process which is accompanied by decreased immunity. But they are also important for the baby. The purpose of temporary incisors, canines and molars is to:

ability to chew food;
proper speech development;
formation of the facial skeleton and bite;
acquiring chewing skills;
aesthetics of the oral cavity.

The main difference from permanent ones is their ability to quickly break down. If an adult loses a tooth, he will experience pain in its place for a long time. When baby incisors begin to change, this does not happen: during the period of loss, they become loose, and therefore children do not notice their loss. Parents have the incorrect opinion that incisors do not have nerves or roots. This myth is based on the fact that temporary teeth fall out painlessly. However, from a dental point of view, these two facts are in no way related to each other.

Although temporary incisors fall out, they need to be cared for after the first one appears. You should not think that they do not need cleaning and care, since they are not permanent anyway. The condition of the temporary incisors will also determine the condition of the molars. When dental diseases you need to see a doctor, as they provoke malocclusion or jaw structure.

If you look at the outside of a child’s mouth, you will notice that permanent teeth are not much different from temporary teeth. But there is a difference. Primary canines, molars and incisors have the following features:

thin enamel;
the crown is smaller;
the pulp is larger;
milky shade;
they are susceptible to caries;
located vertically;
divergence of roots due to molars;
wide channels.

The number of baby teeth in children is also excellent: there are only 20 of them, and 32 permanent ones. They make up the chewing row.

Sequence and timing of teething

Typically, incisors appear by 6 months, and by three years the process is completed. Their sequence follows a special schedule. But small deviations are the norm, as children develop individually. If the order of appearance with the pattern differs significantly, it is recommended to see a doctor.

Advice: pediatric dentist You should visit once a year to prevent abnormal jaw structure and other diseases.

It is normal if the child has at least one incisor out before he is one year old. Deviations up and down are acceptable for 4-6 months. According to the eruption pattern, they appear in the following sequence:

central incisors – 6-9 months;
lateral teeth – 9-13 months;
first molars – a year and a half;
fangs – 18-20 months;
second upper and lower molars – 20-30 months.

When teething, the genetic factor is important: if one of the baby’s parents began to have teeth at 7-8 months, then the child’s teeth will begin to grow at the same age. If their chewing row was formed incorrectly, then the same thing awaits the child.

How many baby teeth should children have?

There are 20 teeth in total, but the proper order of appearance is excellent. There are newborns who have two lower incisors. This is not a pathology, but a phenomenon indicating the normal development of the baby. But such cases are rare in practice.

The rate at which incisors appear depends on many factors, including the course of pregnancy. After all, at 7-13 weeks their formation begins, and by the last trimester mineralization occurs. To maintain strength, doctors prescribe calcium to women. Dentists recommend following this calculation formula: subtract 6 from the baby’s age in months, and you will get the number of baby teeth needed.

Number of teeth in 1-3 years

The process of their appearance is individual. By the age of one year, the baby has incisors (8 pieces). Do not exclude that some babies do not have a single tooth by 12 months. It is not uncommon for a baby to have no incisors until he is one year old, and then after three months all of them appear at once.

By the age of two, the baby acquires molars (8 pieces). That is, by this time there should be 16 of them. 4 fangs at normal development appear by 1.5-2 years. Typically, a child’s dentition is formed at 2-2.5 years. Parents have noticed that children have goals between their teeth, but after three years they begin to align and fit closer to each other.

Number of teeth at 4-6 years

In order to determine how many teeth a child has at 4 years old, you need to go to the doctor, since it is not easy to count them yourself. By this age, all teeth appear. There are 20 of them in total:

8 incisors;
8 molars;
4 fangs.

If at the age of four there are not even incisors or they have not all erupted, you need to consult a doctor, as this indicates pathology. Their late appearance indicates frequent illnesses baby or not proper nutrition.

Reasons for late eruption:

disruption of the gastrointestinal tract;
vitamin D deficiency;
genetics;
rickets;
developmental delay;
bowed legs;
metabolic disorder;
damage to the pituitary gland.

Too early appearance of teeth is observed with a growing tumor, excessive consumption calcium during pregnancy, in babies living in the south, and in female newborns.

When do baby teeth fall out?

At about five to six years of age, teeth change. For some kindergarten children, this occurs earlier, at 4 years old. But this process also proceeds in its own way, and therefore the time periods are indicated arbitrarily. The process does not cause pain and does not bother the baby. But sometimes a situation happens when the incisor cannot fall out, and the permanent one is in a hurry to take its place. Then you need to consult a dentist.

Fact: if a baby tooth has been treated, it will fall out for a long time. Sometimes the incisors are removed using an anesthetic.

The change of the chewing row occurs in the same order as eruption. Before the age of 14, a teenager must change his entire row. From 6 to 9 years, 8 incisors fall out, from 9 to 11 - the first molars and canines, the second molars appear up to 14 years.

Humans have 32 molars. The remaining 12 erupt at the time of replacement of incisors, canines and molars. The first 4 of them appear at 5-6 years of age, before the temporary incisors have time to fall out. The last third pair (wisdom teeth) appears late in a person and can erupt until the age of 30. Their appearance provokes painful sensations.

The article touched upon interesting questions that concern parents of newborns: how many baby teeth should children have when they erupt and gradually fall out?

At what age do children start teething?

As previously noted, teething begins at six months. Sometimes the first signs appear at four months. According to the norms, all incisors, molars and canines should erupt before the age of three.

The process of teething depends on many factors. Not only the hereditary factor plays an important role, but also climatic conditions, care and nutrition of the baby.

Calcium deficiency stops the formation of baby teeth in children. Many inexperienced mothers confuse teething with signs of an acute respiratory infection.

The symptoms of ARVI and teething are similar, so if there is the slightest change in the baby’s behavior, you should seek advice from medical professionals.

The growth of fangs or incisors causes discomfort and pain to the baby. The process of teething is reflected in the functioning of all internal organs of the baby.

Symptoms during teething:

Appetite decreases. The baby often refuses food.
Gums swell.
Sleep is disturbed.
Increased moodiness and irritability appear.
Increased salivation.
Temperature is maintained. When a baby’s teeth grow, the temperature rises (not always) to 38.5 degrees. The norm is if the temperature lasts no more than three days.
Periodic vomiting.
Stomach upset in the form loose stool.
During this period, the baby actively puts his hands in his mouth, wanting to scratch his gums.

Due to increased salivation during the teething period, the following appears:

Cough.
Hoarseness in the voice.
Irritation and rash in the mouth area.
Runny nose.

It is these symptoms that make many inexperienced mothers think that their baby could have a cold or ARVI.

What time do molars come in?

The order of eruption of molars in children:
1. Top row:

The lateral incisor emerges from 8 to 9 years of age.
The canine erupts from 11 to 12 years of age.
The first premolar appears between 10 and 11 years of age.
The second premolar grows from 10 to 12 years.
The first molar erupts between 6 and 7 years of age.
The second molar appears between 12 and 13 years of age.
The third molar appears from 17 to 21 years of age.
The central incisor erupts from 7 to 8 years of age.

2. Bottom row:

The central incisor appears between 6 and 7 years of age.
The lateral incisor grows from 7 to 8 years of age.
The canine grows from 9 to 10 years of age.
The first premolar appears between 10 and 12 years of age.
The second premolar erupts from 11 to 12 years of age.
The first molar grows from 6 to 7 years of age.
The second molar appears between 11 and 13 years of age.
The third molar grows from 17 to 21 years.

What time do children lose their baby teeth?

Many parents believe that baby teeth are rootless. But that's not true. They have roots, but are less mineralized and have a more delicate structure.

When the time comes for the tooth to fall out, the root dissolves in the gums and the crown falls out.

Until the age of six, the number of teeth does not change. After six years of age, baby teeth fall out and the root dental system begins to form in the oral cavity.

Table: stages of loss of primary incisors, canines and molars

A person’s teeth change twice: first, children’s teeth appear, and then adult, permanent teeth appear. In a complete set of teeth, there are four types, each of which performs its own specific tasks.

The incisors, which are located in the center, bite food. The canines, which are located on both sides of the incisors, grind food. The small molars, which are located just behind the fangs, grind and grind food. Large molars at the back of the mouth grind food.

There are twenty children's teeth in total, ten each on the upper and lower jaws. They begin to form approximately 30 weeks after birth. For most children, the lower incisors appear first. They usually erupt when the baby is about six months old. Between the sixth and thirtieth months the rest appear. Children's first teeth include four incisors, two canines and four molars.

Of the 32 permanent teeth, 28 usually emerge between the sixth and fourteenth year of a child's life. The remaining four, or wisdom teeth, grow in between the ages of seventeen and twenty-one.

The permanent teeth include four incisors, two canines, four molars and six molars in each jaw. The twelve permanent molars do not replace the original baby teeth. As the jaw lengthens, they grow behind the original teeth. Small molars from the permanent composition replace large molars from the primary composition.

The first large molars, often called six-year molars, are usually the first to erupt. They are the largest and are among the most important teeth. Their position in the jaw helps determine the shape of the lower face and the position of the remaining permanent teeth. They often appear just behind the original molars and are mistaken for the original ones too.

Teeth grow twice during a lifetime – by the age of 2-3 years (baby teeth) and 11-12 years (permanent). How does the replacement process take place, which teeth do not change in a person?

When do children lose teeth?

At normal conditions the shift begins at six years old. There are 20 milk units, 28 permanent units. 20-25 years is the age of appearance of third molars. Not everyone grows them, but absence (complete or partial) is not considered a pathology. The table shows the order of teething in children.

The numbers are relevant for both jaws, except for the canines and molars: the lower ones change before the upper ones. Premolars, which erupt for the first time at 10-12 years of age, are not present in the primary dentition. Loss occurs as the roots are reabsorbed from the top to the base.

Scheme of changing teeth.

Will the molars change? The term refers to molars (chewing units) that erupt twice. The name is also used in relation to permanent units that grow once and remain until the end of life.

Deviations

Loss and growth rarely occur with difficulties, but problems are possible:

Violations of deadlines. Changes are determined by individual factors. If there are no unpleasant symptoms, no complaints from the child about pain, discomfort, there is no reason to worry. But early loss provokes malocclusion: neighboring teeth strive to occupy the vacant space. The doctor, after conducting a diagnosis, will decide to install a prosthesis.
Retention(stopping eruption) occurs due to improper laying, lack of space, inflammatory processes, premature removal of breast milk. An orthopantogram (X-ray) will reveal the cause of retention. Used for treatment hardware method, stimulating eruption; if there are no results, surgery is performed.

Prevention of retention – control over the condition of baby teeth, elimination of caries.

Prevention of retention – control over the condition of baby teeth, elimination of caries. If removal is required ahead of schedule, it is recommended to install children's prostheses: soft temporary, easily removable structures.

3. Signs of inflammation. Usually the replacement process is painless: the gums are prepared for the growth of massive units, the roots of the milk in children are gradually absorbed. If teeth fall out with the appearance of swelling, fever, severe pain, go to the dentist: symptoms accompany the inflammatory process.

- It is possible to loosen a loose tooth, accelerating tooth loss. Strong units cannot be shaken. Dentistry operates with the concept of “spatial balance”, to maintain which there is no need to accelerate the natural process.
- When the milk does not fall out, and a new tooth appears nearby, consult a doctor: it may grow crooked or in the second row.
- After falling out, a bleeding wound appears. For a while, you should give up hard foods, carbonated drinks, and spices that irritate the mucous membranes. It is prohibited to cauterize wounds with alcohol, brilliant green, or hydrogen peroxide.
- Empty spaces on the gums cause difficulty chewing. Offer your child pureed, soft food so that unchewed pieces do not enter the stomach, disrupting the work.
- During the shift period, the need for phosphorus, which protects against caries, and calcium is high. Expand the children's diet with a large number of fish dishes, cottage cheese, and dairy products.

Limit sweets. The acid remaining after their consumption eats away thin enamel, causing cavities to appear.
Choose baby toothpastes that contain a specially selected combination of calcium and fluoride.

Changing children's teeth difficult time which children and their parents go through sooner or later. A touching photo of a child with a toothless smile is in every family album. Usually, kids easily endure this period and even brag to their friends that their teeth have begun to fall out.

However, mothers are still worried that their child is experiencing pain, uncertainty, and try to reassure them that new teeth will appear soon. Many people come up with stories about tooth fairies, bunnies and others. fairy tale characters to make it easier for the child to get through difficult times. You shouldn’t be overly emotional, because you really only need to worry when problems arise during the change of baby teeth to permanent ones.

The main differences between baby teeth and permanent teeth

Molars replace baby teeth at 12-13 years of age. You should carefully monitor the timely removal of non-permanent ones. Moms are often interested in the question of how to determine which tooth is temporary or molar. There are a number distinctive characteristics baby teeth:

they are smaller in size and height, more rounded;
have thickening of the enamel at the base;
there are no mamelons - hills with jagged tubercles;
the edge of the temporary incisors is smooth, the edges of the molars have tubercles;
located vertically (the permanent crowns are directed towards the cheeks);
quantity – 20 units (indigenous – 29-32);
fall out on their own with age (the molars are removed surgically).

The color of the tooth will also help resolve this issue. In baby teeth it is whitish-blue, in molars it is yellowish. If there is no control over the loss of baby teeth, incorrect bite formation may occur in the future. You cannot pull them out yourself, even when the unit is wobbly. It is important to wait until it falls out on its own or contact your dentist. The specialist will perform the procedure carefully with minimal trauma to the hole.

How does baby tooth fall out?

This article talks about typical ways to solve your issues, but each case is unique! If you want to find out from me how to solve your particular problem, ask your question. It's fast and free!

There is a certain time allotted for teeth to fall out. Why is it important? They can no longer bear the chewing load and require replacement with stronger ones. The process has the following features:

permanent roots form in the alveolus near small milk roots;
resorption of non-permanent roots lasts up to two years;
the period from which baby teeth begin to fall out is 4-7 years;
the process gradually affects the neck of hard tissue, incisors, primary non-permanent molars, and canines change.

The process of changing baby teeth is symmetrical and has a sequence. Units wobble on both sides of the jaw and sometimes fall out without any loosening at all. The fact that the process is proceeding correctly is evidenced by the appearance of dental gaps by the age of five. This is a temporary cosmetic defect and the first sign of imminent loss of baby teeth. Their loosening takes place without pain or bleeding from the gums.

The baby tooth has a small crown and is distinguished by the absence of roots (they dissolve). Many parents are worried about this, believing that the root remains in the gum. This is not so - the root has resolved, but if you have any doubts, it is better to see a dentist so that he can dispel all fears.

Name of children's teeth with photo

Baby teeth play an important role in the development of a child. Here's why they are needed:

help chew solid food;
form the bite and facial skeleton;
contribute proper development speeches;
pave the way for the eruption of molars (we recommend reading:).

From the photo and diagram of the jaw before the change, it is clear that the dental units grow symmetrically, 10 on each jaw. The name and normal order of changing teeth is:

A full set of 20 baby teeth (their names are given above) comes out by 2.5-3 years (we recommend reading:). The eruption pattern is partially expressed by the formula: number of teeth = age in months minus 6. It is extremely rare for a child to lack the rudiments of baby teeth. If none of them come out by the age of one and a half years, it is important to show the baby to the dentist. The doctor will order an X-ray of the jaw and determine the cause of the delayed eruption.

Table of the sequence of tooth loss and replacement with permanent ones

Children have all their baby teeth replaced. The time of their loss depends on many factors - heredity, the nature of pregnancy, type of feeding, lack of vitamins and calcium, general state child's health. What time do the first teeth fall out? The graph and diagram of the loss of baby teeth tells about this. The process usually starts at 4-6 years. In girls, earlier periods of tooth change were noted.

During this same period, active resorption of milk roots occurs; the process can take up to 2 years. The baby teeth gradually become loose and are pushed out under the pressure of the permanent teeth. The sequence of changing units approximately corresponds to their eruption.

What teeth change in children, and at what time (we recommend reading:)? The front and rear ones are subject to change - each at its own time. The sequence is given in the table (diagram of baby teeth):

To what extent are deviations from the schedule possible?

The period allotted for changing dental units in children is quite long (more details in the article:). The latter fall out at the age of 12-13 years. However, deadlines may be missed and additional examination by a dentist is required. Early loss at 4-5 years of age is possible as a result of injury and carious lesions. If the process begins before the radical unit has emerged, a void is formed in the row, into which the remaining units gradually move. When the permanent one begins to erupt, there will be no room for it, and it will grow crookedly.

Early loss of baby teeth is a reason to visit an orthodontist. Exist modern techniques prosthetics, with which you can replace the missing unit and avoid bite problems in adolescents. Such orthodontic treatment will cost much less than braces and mouth guards in the future.

Another problem may be delayed eruption. This happens when the permanent teeth are ready to come out, but the milk teeth “sit” tightly. At the same time, dental defects cannot be avoided. Removing the mammary unit in the dental office will prevent this from happening.

It happens that permanent teeth do not erupt at the prescribed time, but milk teeth have fallen out long ago. The causes of the pathology in this case are:

When identifying the cause of deviations in eruption, radiography of the jaw becomes of primary importance. When defects of the dental system are identified, early prosthetics are performed in order to ensure proper growth and development of the jaw and dentition. In adulthood, they are replaced with permanent dentures.

Rules of care after tooth loss

Changing teeth normally does not cause much concern for children and their loved ones. It is important to explain to the baby in an accessible form what is happening, and then he will not be afraid and complex. The temperature during this period does not exceed 37.5-38 degrees; there is no need to give antipyretics. Higher rates indicate an infection. If you experience pain, it is better to use gels that help with teething (Kalgel, Pansoral, Cholisal).

When a baby tooth falls out, a hole remains, which sometimes bleeds. You should attach a piece of sterile cotton wool to it and let the child bite it.

Afterwards, you should not eat or drink for 2 hours, avoid irritating foods (sour, spicy) for the whole day. You can rinse with herbs or a solution of propolis extract.

If a tooth falls out or this is the case, neither the child nor the parents should:

intentionally loosen and independently tear a dental unit;
chew hard things;
pick your mouth with sharp utensils;
treat the hole with alcohol, iodine and other alcohol-containing preparations (dentists strictly prohibit it).

Nutrition during the period when permanent units are released should be rich in calcium, vitamins and microelements. Children's menus should include cottage cheese and dairy products, hard raw vegetables, herbs, fruits, liver, seafood. You should teach your child to eat healthy foods, excluding rich sweets, chips, and crackers. This will reduce the likelihood of caries and prevent the development of pathogenic microflora in the oral cavity. An important role is played by careful hygiene, the use of fluoride-containing pastes, high-quality brushes, and rinses.

The replacement of milk teeth with permanent ones can occur at various periods of time, but generally it occurs in the period from 6 to 13-14 years.

Although baby teeth fall out on their own, parents need to carefully monitor this process, no matter how old they are. If there has been caries on the baby teeth, problems may arise with the growth of the molars. To do this, parents need to accurately understand which teeth change in children and when this happens.

Baby teeth

Starting at 4 months, children begin to develop baby teeth. They continue to grow until the child reaches 3 years of age. They are characterized by less tuberosity than permanent ones. At the same time, their roots are wider, since under them there are the rudiments of permanent teeth.

How many baby teeth do babies have? — A total of 20 baby teeth grow, 10 on top and 10 on the bottom.

The time when baby teeth change in children is largely individual. If a child has enough calcium or phosphorus salts and other microelements in his body, molars may appear early. The early change of baby teeth to permanent ones or, conversely, their delay, also depends on hereditary characteristics.

Promotes good tooth growth quality food. The best thing for a baby is breastfeeding, and the mother should get everything necessary substances to pass them on to the baby with milk.

When the baby begins to feed on his own, dairy products must be present in his diet. Then the change of teeth will not take long.

Which teeth change and when?

The teeth that appeared first begin to fall out first. The order of appearance and loss of baby teeth will look like this:

6-7 years: upper and lower central incisors;
7-8 years: upper and lower lateral incisors;
9-11 years: upper and lower first molars;
10-12 years: upper and lower canines and second molars.

When a baby tooth is replaced with a permanent one, the child may feel a worsening of the condition. The temperature may rise, gums may ache, and diarrhea may begin.

To reduce the occurrence of these unpleasant symptoms, there are special gels and preparations for gums. They are prescribed by the dentist individually.

Scheme of the order of teeth changing

Scheme of changing baby teeth to permanent ones.

How to care for your oral cavity during your shift?

Since the time when baby teeth are being replaced can be an alarming time for your baby, it is recommended that you be careful about your oral hygiene.

By this period, the child should be taught to brush his teeth twice a day - morning and evening.

To prevent gum inflammation, suggest that your child rinse his mouth with a special children's mouthwash, which is available at any pharmacy.

You can do it yourself herbal decoction for rinsing: chamomile, calendula, St. John's wort, sage flowers.

If baby teeth are damaged by caries, it must be cured. Otherwise, permanent teeth may not grow.

If parents notice slow growth of molars or missing teeth, they should immediately consult a pediatric dentist.

Sometimes teeth begin to fall out ahead of schedule. If this process does not bother the baby and is painless, then there is no need to worry. However, sometimes early tooth loss can be a consequence of hormonal imbalances in the body or serious illnesses.

Careful oral care should be carried out not only during the loss of milk teeth, but also during the growth of permanent teeth. To prevent the development of caries, dentists suggest doing “fissure sealing”.

Depending on the situation, which teeth change in children, tooth movement may occur. It happens that a baby tooth falls out, and then the ones adjacent to it move to take up the vacant space. In this case, the molar will have no room to grow. Such a child should be immediately shown to an orthodontist, who will provide appropriate treatment.

Nutrition during teething

No matter how long the change of teeth continues, during this period it is important to organize proper nutrition for the child.

The baby should receive plenty of calcium-rich foods. You can take a course of vitamin D, especially in winter time.
Minimize your consumption of sweets. Although it can be difficult for parents to refuse their children, they need to be able to show willpower in time.
In order not to injure the gums, you need to limit solid foods in your baby’s diet.
Increase your consumption of greens and fruits, which contain essential vitamins. Cheeses will be very useful.

No matter what age a child’s teeth begin to change, this process should always be under the control of the parents. When the time will come, the baby needs to be taught to properly care for his molars, because they are given to a person for life.