Crooked teeth Why do teeth grow crooked? Teeth, the reason for crooked teeth, mill teeth Why do teeth grow crooked? Today, billions of people face the problem of lack of space for their teeth in the mouth. The problem is the number 32. The natural evolutionary process for a particular group of apes, to which humans also belong, is 32 teeth.
32 curses for humans
The human jaw is small for 32 teeth. As a result, these teeth are usually held together tightly. In addition, when the teeth of wisdom narrow the space for other teeth, man remembers his evolutionary path. Wisdom teeth indicate that human ancestors once had more than 32 teeth.
The number 32, however, did not cause any problems in the chimpanzees’ mouths. They always had smooth and beautiful teeth. But why did this become a problem for humans?
The reason for this is the growth of the human brain. Crooked teeth In the course of the evolution of the animal to the human, his brain has always become larger and this growth has affected the growth and development program of the skull and jaw bones. This is the result of research by researchers from the University of Zurich in Switzerland.
Brain growth and more use of tools to the teeth
The question may now be, what does brain development have to do with teeth? But the important point is that the growth of the brain among early humans has led to thinking about using various tools instead of teeth. For example, they concluded that even with tree or stone branches, the skin of food could be removed and that mill teeth were no longer needed. Thus, the completion of the tool caused the human jaw to shrink.
Teeth, the reason for crooked teeth, mill teeth
Creating space in the mouth with orthodontic method
The human brain grew more and more in its evolution, and with it the expectations of life became more complex. Thus, the skull of the face was pulled forward to think more in the temporal region, and the monkey-like mouth turned into a high nose and a slender chin.
This means that the space in the human jaw decreased, but the number 32 remained. This is why people today try different orthodontic methods to create more space for their teeth in the mouth. In the meantime, the only thing that comforts man is that the crookedness of his teeth stems from the evolved intelligence of mankind.
“My daughter is 7 years old. 2 The front teeth of his lower jaw are coming in, but his baby teeth have not fallen out yet. My daughter is very well fed and sucks a lot of milk. It is said that the reason for this delay is the strong root of the tooth. Is this true? What should I do?”
This is one of the questions that we have received about children’s oral problems and in response to it, I must say do not worry and read this article.
The fact is that excessive deciduous teeth are not related to excessive consumption of milk or other food and medicine by the child, but depend on various factors such as the position of the bud of the lower permanent tooth or the adhesion of an area of the deciduous tooth to gum tissue or bone.
In some cases, parents notice that the child’s permanent Crooked teeth teeth are tangled when they grow, and this causes them a lot of concern. Since the age of 6-7 years, it is necessary to check the growth status of permanent teeth and the amount of space available for the growth of these teeth. In this article, we will address the common problems of permanent teeth.
1- Which tooth comes out first?
Around the age of 6-7, 4 permanent teeth grow in front of the mandible and 4 permanent first Asian teeth grow in the posterior parts of the upper and lower jaw, and the process of permanent teeth will continue until the age of 12.
2- Is the age of teething the same in all children?
Not! The dental age of children differs in some cases from their chronological age; So that the time of eruption of a child’s teeth may be different from that of his peers.
Approximately the time of eruption of permanent teeth is considered normal up to 6 months compared to normal time.
Permanent teeth, children’s deciduous teeth
In some children, permanent teeth are replaced without tooth decay
3- What did he do when the permanent tooth came behind the baby tooth?
In general, the buds of the mandibular permanent teeth are located in the anterior region behind the deciduous teeth. For this reason, when permanent anterior teeth grow, they are first seen behind the deciduous teeth, and this situation worries parents, but naturally, deciduous teeth will fall out on their own in a short time, and permanent teeth with The growth of the jaws and the bones around the teeth will be in the right place and in most cases there is no need to extract the baby teeth, although for further examination and guidance it is better to examine the child at the dentist at this time.
4- What if the baby tooth did not fall out?
In some children, permanent teeth are replaced without tooth decay. In such cases, it is necessary for the dentist to examine the tooth. Excess deciduous deciduous teeth may be pulled at the dentist’s discretion, or in cases such as the anterior mandible, deciduous teeth may be left to fall out on their own.
5. What can be done with irregular permanent teeth?
In some children, there is not enough space for permanent teeth to grow, and because the size of permanent teeth is larger than that of deciduous teeth, these teeth grow crooked and tangled. In some cases, with the growth of the jaw and changes in the bones around the teeth, this condition resolves or improves on its own, Crooked teeth but sometimes orthodontic intervention will be needed. (Read more: Disposable composite teeth)
6- When is it suitable for orthodontic treatment of gout?
Numerous disorders require orthodontic intervention. In many of these disorders in adulthood, using orthodontic appliances can make desirable changes in the position of the teeth and jaw of the child, so it is recommended that children at the time of eruption of the first permanent teeth, about 6-7 years old, in terms of problems. Check for possible orthodontic treatment.
7- What are the reasons for irregular teeth?
Irregular teething, crooked teeth, or jaw problems in children are due to a variety of reasons, such as heredity, misaligned teeth with the space in the jaw, some common illnesses, or premature loss of baby teeth. Because the presence of deciduous teeth plays an important role in the proper growth of permanent teeth, in case of loss of Crooked teeth any deciduous teeth, especially posterior deciduous teeth, a device called a space holder should be placed instead of the lost deciduous teeth.