How do children's teeth grow, in what order, up to what age?

2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21

During intrauterine development, the rudiments of teeth in the fetus are already beginning to form. This occurs at 6-7 weeks of gestation. Epithelial tissues begin to thicken in the oral fissure. At the 3rd month of pregnancy, the rudiments differentiate, and at the 4th month, the tissue mineralizes. It follows from this that the more favorable the mother's pregnancy is, the stronger her baby will be, and the more correctly all organs will form.

When a newborn is born, his teeth are hidden inside the gums, they begin to erupt from 6-9 months. Let's take a closer look at the question of how children's teeth grow.

The appearance of milk teeth in a baby

The first teeth are temporary canines, incisors and molars. They are assistants in the formation of the maxillofacial skeleton, prepare places for future permanent teeth, the he alth of which will largely depend on the state of the milk teeth.

All parents are concerned about how their child's teeth should grow,how many of them can be in a given period. The main thing for babies is not quantity, but a he althy condition and proper growth.

Many mothers worry about whether they are within the time frame and timing of teething, very worried if something goes wrong. It is worth saying that all this is individual for each child. For some, the first tooth may appear as early as 2 months, for someone only as early as six months. It's not scary. All norms are compiled according to the average indicators that are inherent in most children. The process of teething has unpleasant, painful symptoms that all babies have to endure.

First symptoms

From the first painful signs, parents can conclude that the baby is teething. Symptoms are as follows:

• Gums swell, baby feels itchy, wants to scratch them.
• Salivation increases, the child constantly drools. It is recommended to use bibs, more often you need to wipe the baby's mouth and chin with a clean cloth. Drooling often irritates baby's delicate skin.
• Cough appears due to excessive salivation. Throat irritation occurs, the voice begins to wheeze.
• Saliva can also get into the middle ear of the child, a runny nose develops.
• Saliva entering the intestines disrupts peristalsis, diarrhea develops, vomiting appears.
• When the mucous membrane in the mouth is injured, irritation and inflammation may occur. The temperature rises.
• The baby is naughty, sleep is disturbed.
• Eating modealso crashes. The child refuses to eat, spits out the breast, pacifier, does not take the bottle.

During this period, the child's teeth slowly grow, their long-awaited appearance is expected by the whole family. Such symptoms are very similar to the course of infectious diseases. At the same time, the baby experiences huge loads, his immunity decreases. During this period, the child must be shown to the pediatrician so that he can refute the presence of any infectious diseases.

Milk teeth up to 1 year

On average, in many children the first tooth appears at the age of six months. For some, this happens at 4-5 months. Some perfectly he althy children do not yet have teeth at 8-9 months. All this is considered normal.

Some mothers worry about their baby's teeth growing out of order. The pediatrician will reassure you at the appointment and tell you how teeth appear. It usually goes like this:

• The central incisors, which are located on the lower jaw, are cut first.
• After that comes the turn of the top - two side and two in the center.
• Closer to the year, two lateral incisors begin to appear at the bottom.

Babies usually have eight teeth by the age of one. It is also considered normal if there are only two or already twelve.

Dentists say that the appearance of incisors, molars, canines in all children occurs in different ways. Most often, it depends on the genetic predisposition, hereditary characteristics.

If your child is cheerful, he althy, has an excellent appetite, you should not worry aboutWhy does a child's teeth not grow for a long time. Teething occurs individually.

Baby teeth by 3 years

The full process of the appearance of milk teeth in babies is completed by about 2.5-3 years. In the mouth of a child, there are already 20 teeth at this age, ten on each jaw (lower and upper). The average norm for a two-year-old baby is a set of 16 teeth (molars, canines and incisors). In what order do children's teeth grow?

• In the first year and a half, the first molars erupt.
• Then the fangs come out.
• By the age of two, second molars begin to appear.

At the age of three, all temporary teeth usually erupt. It's time to go see a good pediatric dentist, he will tell you how teeth develop and how to properly care for them.

How children's permanent teeth grow

Milk teeth are replaced by permanent ones, also depending on the individual characteristics of the organism. Usually the first incisor begins to wobble around the age of four.

How do permanent teeth grow in children? Gradually, all 20 change. Over time, molars and chewing permanent teeth become larger. By the age of 17, this figure reaches 28. Wisdom teeth grow after 18 years, and in some they do not even appear. This is not considered an anomaly in dentistry. This is the answer to the question of how old children's teeth grow.

The formation of molars begins even during the growth of dairy. There are times when an old baby tooth interferes with the development of the root,you need to see a dentist. It will be necessary to make room for the growth of a new tooth, remove the old milk one, otherwise the formation of the new one will go wrong, pathology will develop.

Reviewing the order in which the teeth change, the main periods can be noted:

• 5-6 years - upper and lower incisors wobble and fall out, replaced by new ones;
• 7-8 years old - upper lateral incisors fall out, some have lower incisors;
• 8-10 years - upper and lower molars;
• 9-11 years old - fangs on top and bottom;
• 11-13 years old - large molars (top and bottom);

All incisors grow immediately after baby teeth fall out. Canines and molars do not appear immediately. The body takes some time to rest. They begin to erupt at the age of 12-13. Large molars appear at the age of 14-15.

Adentia

Separately worth talking about adentia. Adentia is characterized by the partial or complete absence of tooth buds. What can cause such a pathology? Failure in the endocrine system of the body, as well as due to various infectious diseases. If serious deviations from the norm are observed during the eruption, you need to seek medical help. X-ray will help to see if there is a tooth germ in the gum, in its absence, the dentist prescribes a number of measures to restore the correct dentition.

Complete adentia is extremely rare in dentistry. In this case, a complete denture is recommended. Small children should not resort to such measures, the pressure of the prosthesis can disruptjaw formation. The modern development of dentistry gives hope that soon and at an early age this problem will be eliminated more effectively.

How to relieve teething

Many mothers are well aware of what time teeth begin to grow in children, the first symptoms are familiar, this process is painful for the whole family.

How to ease the suffering of the baby, relieve the discomfort of itching and pain? Doctors are actively working on this and give their advice. Physiologists offer a variety of devices to reduce the suffering of children. These are various teethers, gum massagers, medications. How to choose the right teether for your baby?

What are teethers

All funds are divided into three categories and differ from each other.

1. Designed for eruption of central incisors. Products have a round shape, are light, soft in quality, and are made of silicone. It is convenient for the baby to hold the teether in his hand, bring it to his mouth and gnaw, combing the central gums.
2. These products have medium hardness and are comfortable for first molars, incisors and canines. They are oval in shape and very light. It is convenient for the baby to massage the side surfaces of the gums. The material for these teethers is soft plastic or silicone.
3. Teethers for second molars. Rigid products with a ribbed surface, side protrusions. Made from hard plastic, silicone or wood.

All teethers have the following requirements:

• they must be completely safe forbaby;
• do not have bright colors and odors;
• the design should not have any removable parts;
• correspond to teething, each product is taken depending on the teething of a particular group.

Before giving a baby any teether, parents should examine the baby's gums and determine where the swelling has occurred. The massager or teether must be appropriate. If the product is not chosen correctly, it may harm the baby's gums.

By their design, products can be with vibrators, fillers or simple. Rattle massagers will help not only scratch the gums, but also distract the child from pain. Various fillers (water, gel) help to cool the inflamed areas. Massagers with vibrators massage painful areas well, relieve itching. Such a product begins to work when the baby presses it with his gums.

All teethers require strict maintenance. Their constant processing will not allow any infection to enter the child's body. You can clean them with plain water or boiling water. It is required to store in a clean napkin. Filled teethers are cooled for half an hour in the refrigerator (but not in the freezer) before use.

If the product has any damage, do not use it, as the baby may choke on particles.

Medicines

How children's teeth grow, we figured out, and presented mechanical teethers. And how to relieve pain and inflammation with the help of medicines? For thispharmacists suggest using various gels. Be sure to consult your pediatrician before use. Many gels contain lidocaine, which relieves pain.

• "Dentinox" has an anesthetic effect, thanks to the lidocaine contained in it.
• Cholisal is an anti-inflammatory and pain reliever without lidocaine. The active ingredient here is choline salicylate.
• "Kalgel" with lidocaine, has an analgesic effect.
• "Dentol baby" relieves swelling, pain, itching due to the presence of benzocaine.

Why do teeth grow crooked?

If a child does not grow teeth after falling out, you should check it with a dentist, he will indicate the reasons, perhaps this is an individual feature and soon everything will return to normal. Why do some people have crooked teeth? What to do? There may be several reasons:

• The rudiments of teeth were incorrectly formed during the mother's pregnancy. A woman could have suffered an infectious disease, severe toxicosis developed, immunity decreased.
• Mother did not take enough fluoride and calcium during pregnancy.
• Teeth grow faster than the development of the jaw, they overlap each other, preventing gaps from forming.
• Baby breathes more through his mouth than through his nose. This factor affects the formation of the linearity of the dentition. Rare habits: thumb sucking, nipples, bottle feeding. A baby after a year should get used to eating solid food.

If the dentition is even, but the gaps are too wide - this is notconsidered a pathology in dentistry. In case of mismatch, uneven gaps, the dentist must determine whether the jaw is developing correctly.

Teeth color

We figured out how children's teeth grow. And what can be said about their color? The milk teeth of the baby should be especially white. If their color changes, this is a cause for concern, you should consult a dentist.

• Green tint may indicate metabolic disorders in the body.
• Black colors in the cervical region mean that iron is poorly absorbed.
• The yellow tint indicates that the mother used antibiotics (tetracycline) during the pregnancy.
• A reddish tint indicates a violation of porphin metabolism. This genetic disorder usually occurs in boys.
• Gray shades indicate a thin layer of enamel, teeth are often destroyed.

To receive comprehensive treatment, the dentist will refer you to a dietitian and an endocrinologist for an examination.

Influence of factors on the development of the dentition

To a large extent, the he alth of the permanent ones, for which they will be replaced, depends largely on how milk teeth grow in children. The shape, color are laid genetically, but also have a great influence on the condition of the dentition and other factors.

• The diet of a pregnant woman and its nature.
• The composition of the water used, the content of fluorine in it.
• Oral hygiene from early childhood.

Tooth enamel is destroyed by exposure to acids, due to lack of fluorine, calcium, phosphorus, magnesium, vitamin D,due to endocrine diseases and problems with the gastrointestinal tract.

Despite the fact that milk teeth will fall out, they must be treated if necessary. Caries can cause future permanent tooth decay.

Parents are obliged to provide the baby with proper nutrition containing the most essential vitamins and minerals. An important role is played by breastfeeding, in which the correct formation of the jaw apparatus occurs.

Oral care

A baby's oral cavity needs to be taken care of immediately after birth. Before the appearance of teeth at night, you need to wipe the oral cavity with a clean, sterile cloth.

At 4-6 months you can already use a soft silicone brush. She puts on her mother's finger. Cleansing is done twice a day. It is necessary to wash such a brush in saline solution. Do not use toothpaste.

From the age of two, you need to start teaching your baby how to use a silicone toothbrush. You can already use baby gel for brushing your teeth.

At 3 years old, you can use baby toothpaste. The brush is picked up with soft bristles.

At 4-5 years old, the child should already brush their teeth twice a day. The paste must be free of abrasives.

Strictly monitor the condition of milk teeth, then the permanent ones will grow strong and he althy.