It is normal for girls to change their teeth at what age, and how old is it for little girls to chan

Tooth replacement occurs in children, normally at the age of 6. As the first baby tooth falls out, the permanent tooth erupts until around the age of 12-13, when the last baby tooth falls out and the permanent tooth erupts. There is a relatively large difference in the individual, and it is normal for girls to complete the replacement of their first teeth slightly earlier than boys, around the age of 8-9.

Special attention should be paid to the need to pay special attention to the fact that if the permanent teeth have not erupted after more than one year of baby tooth loss, you must take the child for a full-mouth curved tomography as soon as possible to see if there is congenital tooth loss. In addition, if the permanent teeth have erupted and the baby teeth are still not falling out, you must also go to the hospital as soon as possible to remove the baby teeth, otherwise it is very likely that the clinical manifestations of the misalignment of the permanent teeth will occur.

Generally, children start to change their teeth around the age of 6 and end around the age of 12. That is, between the ages of 6 and 12, the child begins to change his teeth. Generally, the central incisors of the lower jaw are replaced first, and then the central incisors of the upper jaw.

Then the lateral incisors of the lower jaw and the lateral incisors of the upper jaw are replaced. The basic order of tooth replacement is to come out first with the lower teeth and then with the upper teeth. Then the left and right teeth of the same name erupt at the same time, or in a very short period of time.

However, there is a certain difference in the order in which the upper and lower teeth erupt. For example, the mandibular teeth are generally , and the maxillary teeth are . Therefore, the fangs of the upper jaw, also known as tiger teeth, erupt later than the first premolar next to it, so it is easy to arrange it unevenly.

Little girls usually change their teeth around the age of six, but some children will change their teeth too early or later, and changing their teeth at the age of five or seven is considered a normal range, but if it is too early or too late, it may mean that something is wrong with the body.

Premature tooth replacement is usually caused by some trauma to the child's teeth, such as tooth loss caused by a bump, or it can be caused by certain oral diseases, such as tooth inflammation, tooth decay, etc.

If the tooth is changed too late, it may be that there are some problems in the child's body, such as the congenital loss of permanent teeth, which leads to the loss of baby teeth too late, but because the individual child is very different, it must be clinically observed by the doctor before the child's condition can be determined.

If it is related to the imminent replacement of teeth, not other diseases, parents can rest assured. During daily care, do not always give your child soft food or sweets, which is not conducive to the exercise of your child's teeth chewing ability.

At what age it is normal for a child to start changing teethNormally, children between the ages of five and seven start to change their teeth. At this time, your baby's middle incisors will start to loosen and fall out, and new teeth will grow soon after. At the same time, the constant pressure grows and the other teeth slowly begin to be replaced.

By the time your baby is a teenager, all of his baby teeth will fall out.

What to do if your baby's teeth change too early or too lateIf your baby changes his teeth too early, it means that it is caused by internal causes in the body, but it may also be due to oral reasons. If parents are worried, they can take their baby to check for any problems with the following oral cavities. This can help the doctor to take effective measures to make the baby's teeth change better.

Generally, if the baby has not changed his teeth as early as seven or eight years ago, he should take the baby for examination to find out the specific reason. But generally speaking, it will not have much impact on the baby's late tooth change. Some doctors even believe that the baby's late tooth replacement can make the baby's teeth develop more robustly and are not easy to fall out.

The order in which the child begins to change his teethTooth replacement is carried out according to the principle of first down and then up.

1. When the child is 6-8 years old, he begins to grow a permanent tooth, called the central incisor, and then the first molars will slowly erupt.

2. When children are 8-9 years old, they will begin to develop lateral incisors.

3. By the age of 10-12, the first pair of canines will appear, then the second pair of caninees, and finally the caninees, and by the age of 11-12, all the canines should slowly erupt.

4. By the age of 12-13, the second molars will begin to appear. The last to erupt are the third molars.

The third molars are also called wisdom teeth, which generally do not begin to erupt until the age of 17, and everyone's situation is different, and the latest can be maintained until the age of 21.

Generally, the child will begin to change teeth at about 6 years old, most of the physiological loss of the child's first baby tooth occurs at about 6 years old, and there are some early children who have baby tooth loss at about 4 years old, and the slowest is about 8 years old.

Therefore, parents do not need to worry too much, as long as the child has lost baby teeth before the age of 8, they can rest assured. However, when the child has lost baby teeth without roots and the loss surface is cannibalized, parents should pay attention to whether the teeth are going to be replaced, and do not confuse them with the broken roots of the baby teeth.

Teeth grow twice in a person's life, namely baby teeth and permanent teeth.

There are 20 baby teeth, usually around 6 months old, 2-3 years old, 28-32 permanent teeth (the number of wisdom teeth 0-4), usually around the age of 6 years old, 12-13 years old 28 (wisdom teeth vary from person to person), then the tooth replacement period is usually during the baby's 6-12 years old. There is a certain rule for tooth replacement, simply put, "a certain time, a certain order, left and right symmetry, first down and then up", and left and right symmetry first down and then up for the tooth of the same name.

Most of the physiological loss of the first baby tooth occurs around the age of 6, but there are also cases as early as the age of 4 or as late as the age of 7-8 years, so there is no need to worry. Naturally lost baby teeth have no roots, and the loss surface is encroached, so parents should pay attention to observe and not confuse it with broken roots of baby teeth. There are two different versions of which permanent teeth the baby first erupts, one is that the first permanent molars that usually erupt around the age of 6 are close to the last deciduous molars, which are called sixth instar molars, which are slightly earlier or at the same time than the eruption of the lower central incisors.

Another way to say this is that the baby first replaced the two front teeth in the middle of the lower row, and the dentist said that each baby may be different. Then, the baby has upper central incisors and lower incisors at the age of 7-8, upper incisors at the age of 8-9, first and second double canines at the age of 9-12, and permanent canines at the age of 10-12.

Generally, you start to change your teeth at the age of six to seven, and you should change your teeth if you pay attention to observe and eliminate external injuries, because changing teeth also varies from person to person! Pay attention to oral hygiene, do not use your hands to pull out loose teeth or lick your teeth with the tip of your tongue to prevent them from growing crooked!

Generally around six years old, you can usually give your child some calcium, more sun, a light diet, and eat more vegetables and fruits.

My child's first tooth was 7 years and 4 months old. In addition, the lower incisors do not fall out, and new teeth grow into double rows of teeth. The doctor said it was best to wait for the self-heating to fall off. But brush your teeth well.

He usually changes his teeth at a few months after teething.

Every child has a different amount of time to change their teeth and how quickly their teeth grow. Generally, the time of teething is 6-12 years old, and the tooth replacement should be completed within the age of 14. In general, it takes about six months to a year for the front front front teeth to erupt from the baby teeth to the permanent teeth.

Every child has a different amount of time to change their teeth and how quickly their teeth grow. Generally, the time of teething is 6-12 years old, and the tooth replacement should be completed within the age of 14. In general, it takes about six months to a year for the front front front teeth to erupt from the baby teeth to the permanent teeth.

4-12 years old is the period of tooth replacement, at this age is normal at the age of 7, the upper two incisors appear, and the upper two deciduous incisors are lost.

At the age of 8, the upper and lower front teeth appeared, and the upper and lower breast front teeth fell out.

At the age of 9-10 years, the lower canines and the first pair of canines (one each on the upper and lower sides), and the lower primary canines and the first primary molars (one on the upper and lower sides, one on the left and right) fall out.

At the age of 10 years, the upper canines appear, and the upper deciduous canines fall out (one on the left and one on the left).

When LL was 12 years old, the second pair of upper and lower cuspids (one on the left and one on the left) and the third deciduous molars on the left and lower fell out (one on the left and right).

Generally, all the baby teeth fall out at the age of 12-13, and then the permanent teeth are molars, the second molars at the age of 12, and the third molars at the age of 18, once every 6 years, so the name is 6-year-old teeth, but some people do not come out until they are about 30 years old, and there are some people who do not come out.

Hello, in a person's life, there are two sets of teeth, namely baby teeth and permanent teeth, and the replacement of the two generally begins at the age of 6. At this point, the anterior primary teeth begin to fall out, and the first permanent molars (sixth instar teeth) erupt. After that, the baby teeth in the upper and lower jaws are gradually replaced by permanent teeth, which continue until about the age of 12, when all the baby teeth are replaced by permanent teeth.

Teething is too late to lose teeth! Children generally start to change their teeth from about 6 years old, but individual cases have been delayed, some of the information on this explanation is related to the physical fitness of children, there has been clear information that children with calcium deficiency will change their teeth late, but it is necessary to say that it is not that children who change their teeth late must be deficient in calcium! My understanding of this is that late tooth change is also related to the child's eating habits, and I recommend that you let your child eat more hard things, which will promote the eruption of teeth.

If your child is over 7 and a half years old and has not started to change his teeth. It's time to check it out.

Normally old, I remember I started in the first grade.