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If you change it, it won't be long!! If you haven't changed it, it will grow!
The growth of human teeth has a certain relationship with bone and is a crude indicator of bone maturation. The development of teeth is completed through three stages: growth stage, calcification stage and eruption stage.
A person has two sets of teeth, one called baby teeth and the other set of permanent teeth. Baby teeth are 20 teeth that are used in childhood. Babies are born toothless and have only dental spores.
Dental spores, although ossified, are covered under the gums. The eruption time of baby teeth is generally about 6 months, but children vary greatly, the earliest starts to erupt at 4 months, and the late ones can not erupt until 10 to 12 months. A full set of baby teeth can be produced at the age of 2 and a half.
The teething sequence is that the upper and lower incisors come out first, followed by the canines and molars.
Since about 6 years old. The child begins to change his teeth. After a full set of baby teeth, the first permanent tooth (first molar) erupts, i.e. 24 teeth appear.
The primary teeth are then replaced one by one, in a basic order from front to back. Second molars at the age of 12 and third molars at the age of 18 are often called wisdom teeth, but there are people who never have them.
During the growth of teeth, the eruption and loss of baby teeth, as well as the eruption of permanent teeth, are all in a certain time and sequence, and there are problems too early and too late.
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As long as you go to the hospital to take a small dental X-ray, 10 yuan, you can know if you still have teeth.
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Well, logically speaking, it should be that 2 has already had a tooth replaced, and it is a permanent tooth that has been lost, right? You see if there is a root, if there is basically no root, or the tooth is very small, then the baby tooth will grow back, if not, then go to the hospital to see it.
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It will be longer, as long as the age is not too high.
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It should be tartar, or crab shell (hehe).
It doesn't have any effect on your teeth, and it's normal, so don't worry. Tartar cannot be removed by brushing, and the best way to clean it is to go to the dentist to have your teeth cleaned. In the case you mentioned, it may be that the tartar crumbles on its own, and the reason for the graying and prickling is that the tartar is not smooth.
As for what tartar is:
Tartar, commonly known as "tooth rust", is a kind of mineralized or mineralizing plaque and soft scale deposited on the surface of teeth or restorations, which is gradually deposited by inorganic salts such as calcium salts in saliva or gingival sulcus fluid, and is not easy to remove after formation. According to the location of its deposit, it is bounded by the gingival margin and can be divided into supragingival calculus and subgingival calculus. Tartar destroys the gums to a certain extent and is one of the main causes of gingivitis and bad breath.
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Hello: According to your description, the small piece that you said fell off may be tartar, or it may be the enamel that was accidentally dropped when eating crabs.
In addition, you mentioned that the root of the tooth is a little gray, which may be caries, of course, it may be just pigmentation, it is recommended that you go to a regular hospital or dental clinic for examination.
It's not a big deal, take a look at the dentist.
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According to what you said, it should be tartar, so it is recommended that you go for teeth cleaning, and go for teeth cleaning in the near future.
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At the age of 6-12, children will enter the replacement period, and the front teeth should be the first to start changing, at this time, the permanent teeth are slowly erupting outward, and the roots of the baby teeth are slowly absorbed until the teeth fall out on their own, or sometimes with the help of external forces. Usually when a permanent tooth erupts, the corresponding baby tooth loosens and falls out. However, there are also permanent teeth that have erupted, and children aged 6-12 will enter the alternating period of primary and permanent teeth, during which the primary teeth will gradually fall out and the permanent teeth will gradually erupt.
When she is about 12 years old, all her permanent teeth have erupted, and she can have orthodontic treatment if necessary.
If the tooth is still retained, it is necessary to extract the retained baby tooth, but it is recommended that you go to the oral pediatric department of a regular medical institution and it is not recommended to remove it yourself.
Pit and fissure sealing should be done in time to prevent the occurrence of pit and fissure caries. Let's act for the health of children's teeth! Wishing the little one health and happiness!
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Hehe, there are two situations with this tooth of yours.
1. Extra teeth means that all your teeth have been replaced, and the extra teeth can be extracted.
2. Normal teeth Because your baby teeth have not fallen out, but the permanent teeth are in a hurry to erupt, they are crooked.
The first type is a crooked tooth. The second type is the extraction of baby teeth.
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You don't have a clear statement, it's hard to judge the condition of your teeth, please ask which tooth you instruct, how old are you, if I'm not mistaken, you should be 9-12 years old.
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Hello, according to the symptoms you described, you need to look at the specific situation of the child's teeth, at the age of seven, the teeth on both sides of the front teeth are not yet erupted. It may also be that the baby teeth fall out early, and the gums are chewed and rubbed harder, which is not conducive to the eruption of permanent teeth.
It is best to take the child to the local regular hospital for stomatology, let the doctor check it, take a picture of it, if there is a permanent tooth germ, the position is normal, just wait slowly. The above is a suggestion for the problem that the front teeth on both sides of the child's upper incisors have not grown up for a year, I hope it will help you, I wish you good health!
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Problem analysis: Hello, after the loss of baby teeth, the permanent teeth have not erupted for a long time, one reason is that the gums are more fibrotic, tough, and the resistance is large to affect the eruption of permanent teeth, and the other reason is that the eruption force of the permanent teeth is relatively small.
Suggestions: It is recommended to go to the stomatology for examination, first take a dental film to see if the tooth has been higher than the alveolar bone, if it has been higher than the alveolar bone,If the germ of the permanent tooth is still in the alveolar bone, some calcium and other trace elements can be appropriately supplemented.
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Condition analysis: The alternating period of primary permanent teeth is 6-12 years old, and the permanent teeth will erupt immediately after the loss of the primary teeth, and the permanent teeth do not erupt in time after the loss of the primary teeth in your case, and there is a gap after the second front tooth is lost.
Suggestions: It is recommended to eliminate tension by missing dress, and in such cases, you can go to the stomatology department to take a picture of the tooth to see the development of the permanent tooth germ. In addition, appropriate calcium and cod liver oil supplements are conducive to the development and eruption of teeth.
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Problem analysis: Hello, according to the current age of the child, is in the stage of tooth replacement, under normal circumstances, permanent tooth replacement mostly ends between 13-14 years old, if the tooth eruption is delayed, or no eruption, the necessary examination should be carried out.
Suggestions: It is recommended to go to the hospital stomatology department for X-ray examination to see if there is a permanent tooth germ, if the permanent tooth germ exists, parents do not need to worry, as long as balanced nutrition, reasonable diet.
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