The size of the milk teeth are much smaller indigenous. The root crown is slightly shorter and wider, and their roots have a significantly small length. It so happens that the milk teeth of the child are placed asymmetrically, but it is possible. Before falling out of the teeth you will notice that the distance between the teeth the child gets bigger, this is because the permanent teeth a little more dairy, and the maxillofacial unit is preparing for their shift. This process is relatively simple, the root of the milk tooth is gradually resorbed, the tooth starts to wobble and then falls. When the root begins to dissolve, at the same time the beginning of the growth of a new tooth, the formation of the root, he lasts for approximately several years.
The first milk teeth start falling at the age of 5-7 years, but if it happens a year earlier or later, such a phenomenon is also considered to be the norm. Loss of deciduous teeth is absolutely painless, sometimes the kid himself is able to pull out a tooth, which can stagger over several days. During this period, important a special care for the baby. For example, you can transfer it to a liquid meal, because it can be difficult to chew food. Always ensure that your child is constantly brushing my teeth. If there are any problems you can contact a pediatric dentist.
Molars grow after dairy fell. Fall out milk teeth in the same order as it was grown. First, the jaw is freed from the incisor teeth, followed by indigenous, and in the last turn starts to fall fangs. Finally the baby teeth change to permanent at the age of 14 years, while your child begins the formation of the permanent dentition.
Eruption of permanent teeth occurs gradually. At the age of 8-9 years the incisors erupt at the age of 9-10 years first premolars erupt. Fangs come in the period from 10 to 11, then to 12 years out of the second premolars. To 13 years the child appear the second molars, and wisdom teeth grow in humans, only in a more adult - 20 or 25 years.
The permanent teeth are much sharper than dairy, they are also a little darker. If you think that the teeth are very large, do not worry, know that the child will grow and become larger, and the permanent teeth grow only once.
Advice 2 : How many years are completely changing the milk teeth
Over time, the body of the child there are significant chemical and physiological changes. Each day the child becomes Mature, and soon there comes a time when he begin to erupt teeth.
Why we need baby teeth
As you know, a baby is born without teeth. This is due to the fact that after the eruption of the teeth do not change their sizes. As the jaw of a newborn baby is small, all the teeth on it it would not fit. Milk teeth take the place for the permanent teeth.
At what age begin to appear the milk teeth
The beginnings of the milk teeth are formed in the womb by about the tenth week of pregnancy. But to emerge from the gums the first tooth begins when the child receives complementary foods. This happens mostly at the age of about six months.
Baby tooth has the same structure as constant. It also is the root, the root canals and nerves. Just have the child cut 20 milk teeth. They all appear to three years.
When permanent teeth appear
Three years later, after all the baby teeth have appeared, their roots gradually dissolve, giving place to the permanent teeth.
To 12 years baby teeth begin to sway and fall out. They do it in the same order in which they opened. Teeth fall out due to the pressure of the permanent teeth.
By the age of 15 their milk teeth are fully changed to permanent. But there are times when the last baby tooth falls out at age 20. There are 32 permanent teeth. Four of them, the so-called wisdom teeth appear much later than the others.
Why not ahead of time to pull baby tooth
Of course, swinging a baby tooth prevents the child, he wants to get rid of him, but can not do so.
In addition to the high probability of infection in the wound, when trying to remove a tooth there is also the possibility that he was not yet separated from the gum and some of its roots can be broken off. In such a situation have to go to the dentist, in fact to get the shard you will not succeed.
In addition, early-time remote baby tooth growing next to the place the fallen tooth, can affect the growth constant. Permanent tooth can change the direction of its growth, thus creating pain to the child.
How to care for the oral cavity
In the period of change of teeth is necessary to pay special attention to the care of the oral cavity. Be sure to brush your teeth twice a day and after each meal rinse your mouth with a weak solution of salt. For rinsing of the oral cavity can also be purchased at the pharmacy special children's mouth rinses.
Toothpaste is better to use fluoride and calcium to help, the new permanent teeth to grow stronger.