Children do not have teeth

Seven years old is the replacement period of primary permanent teeth, generally children start to change teeth from the age of age, the first to change the upper and lower incisors, followed by the teeth next to the front teeth, the replacement of teeth will continue until about 12 years old, each child's situation is different, some early and some later, the problem is not big.

Your son's current age should be the time to change the lateral incisors next to the front teeth, the teeth are generally changed one-to-one, since the right one has been changed, the left one should be replaced soon, the difference will not exceed three months, if the difference is too long, you can go to the hospital to see, is the gums too thick, permanent teeth can not grow out. Sometimes, because the children's food is too delicate, the chewing ability is reduced, which will also cause the retention of baby teeth and the delay in the replacement of permanent teeth.

Congenital absence of permanent tooth germs does occur, but it is very rare.

If it is a problem with the gums, do a germination technique, which is to make a small incision on the gums, and the permanent teeth will soon erupt.

If you're worried about when his teeth will come in, you can take a dental film to see how the tooth germ is doing.

The second front tooth usually erupts at the age of 7 or 8, and the permanent tooth generally grows out at the age of 2, but the extension or early depends on the individual development, and generally does not exceed 2 years.

You can also try to bite hard objects to promote the development of the jaw.

If the baby teeth do not grow, they may be replaced with irregular permanent teeth in the future, and they will have to be corrected in the future. If the permanent teeth have not grown, you don't need to worry, you will not be able to get a second incisor until you are 8 years old.

Don't guess first, you have to go to the hospital to take a dental film to explain a problem more scientifically, generally 7 to 8 years old with a tooth has been positioned, around the age of 13 he has developed completely normal, you are a little special, or go to the hospital to make a scientific diagnosis

Calcium, which is associated with calcium absorption, is not changed until the age of 10-13.

Don't worry, just take your time.

Proper biting of hard objects is an exercise for the teeth.

The law of teething is that children will generally grow some baby teeth when they are a month old, and then they will replace baby teeth, and they will be completely grown at the age of 14 or so.

This needs to be determined according to the growth of the child, most of the children's teeth do not grow in the prescribed order, generally do not grow teeth because of calcium deficiency, or thyroid problems are related to the physical condition.

The pattern of baby teething is generally normal within four to ten months, and it basically follows the law of first down and then up, before and then after; Lack of teething may be due to rickets, cretinism or malnutrition, etc., it is recommended that parents go to the hospital for a check-up in time to avoid delaying the normal development of the child.

We all know that teeth are rich in calcium, so many parents think that their children's teeth grow slowly because of calcium deficiency, so they start to give their children calcium supplements. There are a lot of premature babies, or premature babies, who tend to erupt teeth a little later than their peers because they start teething later. The most common chromosomal mutation lesions, mainly manifested by intellectual disability, children's development is slow, teething will be delayed or the order of teething is wrong, which is due to the congenital stupidity of human chromosomal lesions, resulting in abnormal eruption of children's baby teeth.

<> the more malnourished the baby, the lower the weight and the slower the growth in height. Similarly, if a baby is malnourished, the teeth will be affected and grow slowly. If it is because of nutritional problems, parents need to supplement the baby's nutrition in time.

Baby's teething is greatly affected by the individual, so each child will be different, parents don't have to worry too much, but it should be noted that if the child has not had teeth at the age of one and a half, you need to go to the hospital for examination, generally speaking, the baby's teething is relatively late, and the speed of teething is relatively fast, as a parent, don't be too nervous.

If vitamin D is deficient, a child may not fully erupt until the age of one to three, and sometimes the teeth do not appear in the proper order. When children suffer from dental insufficiency due to lack of vitamin D, it is easy for children to suffer from dental caries, and pathological changes will appear in children three months after birth, and they will also be accompanied by symptoms such as irritability, sweating, and night terrors. Therefore, when children have abnormal tooth eruption due to lack of vitamin D, it is necessary to take children to the sun in time, and add vitamin D foods and calcium to the diet, which can also prevent rickets in children.

If the child does not have teeth, is it really because of calcium deficiency? The baby generally grows to 6 months, will slowly begin to teeth, at the latest will not be more than one and a half years old, if to one and a half years old, the child has not teethed, parents had better go to the hospital for a detailed examination. Parents are more worried about their children's health, and if their children have not developed teeth after a month, parents will start to worry.

Take your child to the hospital for a check-up.

It is a physical factor, because some babies have very poor physical fitness, and the degree of development is very slow, the resistance is also very low, the immunity is also very low, and it is easy to get sick, so when the baby has this situation, parents should take the baby to the hospital to do the corresponding **.

It is very likely that there is a problem with the child's development, or it may be because the child lacks vitamins to cause such an impact, and we must pay attention to adjusting and changing, otherwise there will be a lot of harm.

It may be stunted, or it may be that the child is malnourished so that the child does not have teeth, or it may be that the child has receding gums.

Lack of calcium, lack of protein, late addition of complementary food, personal physical problems, rickets. The above factors affect your baby's teething.

Caused by genetic factors, trace elements, malnutrition, endocrine diseases, and physical development.