At what age can wisdom teeth be opened?

Wisdom teeth are the innermost third molars in the human mouth. Because the third molars erupt around the age of 20, the person's intellectual development matures at this time, so it is called wisdom teeth.

Ancient human beings relied on raw food rough wild plants and animal meat to survive, so they needed to have 32 teeth and huge jaws, and then after millions of years of evolution, with the evolution of organisms and the progress of society, food has become more and more refined, human teeth have become round and blunt, and the jaws have also degenerated and become smaller, at this time there are still 32 teeth to arrange, and it will naturally be crowded.

Some modern people no longer have wisdom teeth, but only 28 teeth (8 incisors, 4 canines, 8 premolars, and 8 molars). However, there are still some people who will still have wisdom teeth, because wisdom teeth are erupted in 28 teeth for several years before they begin to grow, so there is often no place for them, resulting in difficulty in eruption, resulting in impacted wisdom teeth, so eruption is often painful and unbearable, local redness, swelling and inflammation, medically known as wisdom teeth pericoronitis, mild local pain, facial swelling; In severe cases, local abscesses, limited mouth opening, difficulty in eating, fever all over the body, and even osteomyelitis of the jaw.

So, should wisdom teeth be removed?

The extraction or retention of wisdom teeth depends on the degree of impaction of the wisdom tooth, its orientation (mesial, distal, buccal, lingual, etc.), whether it has masticatory function, whether it is often inflamed, etc. Wisdom teeth that have the following conditions and complications should be removed

1.Buccal impacted wisdom teeth that do not have masticatory function and often bite the buccal mucosa may become a lesion that causes precancerous lesions of the buccal mucosa and should be extracted early.

2.Low vertical impacted teeth that are often complicated by acute and chronic pericoronitis, affecting health, should be extracted.

3.Although there are no symptoms, 45% of the neck of the distal adjacent second molars adjacent to the impacted wisdom teeth have been crusted into caries. In order to protect the second molars with important masticatory functions, early extraction of these impacted teeth is advocated.

For other wisdom teeth with normal tooth position and chewing function, or for those who have no function but no complications such as discomfort, inflammation, and caries, they can generally be retained.

At what age do you have wisdom teeth?

There are many people who will be troubled by wisdom teeth in their lives, but some people's wisdom teeth are not very good in terms of growth, but will directly bring pain to the feeling, so it is necessary to extract wisdom teeth, but at what age do wisdom teeth grow.

At what age do you have wisdom teeth?

Generally, the growth of wisdom teeth is between the age of 16 and 24, because this belongs to the growth of people's wisdom, so it will be called wisdom teeth, wisdom teeth belong to the innermost molars on the posterior alveolar bone in people's mouth, most people will grow around the age of 20, but because everyone's oral condition is different, some people may not grow wisdom teeth in their lifetime.

Once wisdom teeth erupt, if there is no impact on one's life, there is no need to extract them, but there are many wisdom teeth, which will lead to tooth pain, especially some wisdom teeth will also appear crooked, such as this situation, it is necessary to extract wisdom teeth as soon as possible to ensure that the pain disappears.

At what age do you have wisdom teeth, and it is generally easy to develop wisdom teeth at this age. For many people, if they find that they have wisdom teeth and have pain, they must go to the hospital as soon as possible for examination, because as wisdom teeth continue to grow, it will lead to aggravated pain, and only by extracting them as soon as possible can we avoid the pain, so as to solve the problem of wisdom tooth growth.

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Normally, it is normal for children to lose teeth between the ages of 6 and 12. In general, around the age of 6, baby teeth will gradually loosen, and after a certain period of time, they will automatically fall out, and then gradually erupt permanent teeth. There are 20 baby teeth, and by the time the child is about 12 years old, all the baby teeth will fall out and erupt into permanent teeth, and there are a total of 28 permanent teeth in children.

If a child's teeth are changed too early, it may be caused by gingivitis, periodontitis, nutritional deficiencies, etc.; If a child's tooth replacement is too late, it may be due to congenital loss of permanent teeth, impacted teeth, etc. If the above abnormalities occur, you should go to the stomatology department of the hospital in time for a detailed examination to make a clear diagnosis and symptomatic**. In addition, parents need to pay attention to the need to clean their children during tooth changing, tell them not to use their hands or tongue to play with new teeth, and not let them eat too many desserts and carbonated drinks at this stage.

Because most of the wisdom teeth will be around the age of 16 to 24 when they erupt, after the growth of people's wisdom, they are also known as wisdom teeth, referred to as wisdom teeth.

Origin of wisdom teethWisdom teeth refer to the four third molars in the human mouth, one at the innermost alveolar bone, one on the left, one on the left, one on the left. Because these four third molars begin to erupt at the age of 20, when people's physical and psychological development is close to maturity, they are regarded as a symbol of "wisdom arrival", so they are called "wisdom teeth" - wisdom teeth.

In fact, from the point of view of modern medicine, wisdom teeth are inevitable for human evolution. As we all know, "use in and waste out" is a universal law in the theory of biological evolution. Wisdom teeth are a prime example of this.

Do wisdom teeth have to be removed, and which wisdom teeth can be retained? In other words, the extraction and retention of wisdom teeth should be determined according to the degree of wisdom tooth impaction, orientation (mesial, distal, buccal, lingual, etc.), whether there is masticatory function, and whether inflammation is often complicated. According to the investigation and study of 2,560 patients with impacted wisdom teeth and their complications by the Department of Stomatology of Nanjing General Hospital of Nanjing Military Region, it is believed that wisdom teeth with the following comorbidities should be extracted:

1. Buccal impacted wisdom teeth that do not have chewing function and often bite the buccal mucosa may become a lesion tooth that leads to buccal mucosal ulceration, infection, erosion, and even precancerous lesions, and should be extracted as soon as possible.

2. Low-level vertically impacted wisdom teeth that are often complicated by acute and chronic coronary deficit periclinicis have become diseased teeth that affect physical health and should be extracted.

3. Impacted wisdom teeth with mesial oblique impaction, although there are no symptoms for the time being, the presence of the wisdom teeth can cause caries in the neck of the distal proximal surface teeth of the second molar. In order to protect the second molars with important masticatory functions, early removal of these impacted wisdom teeth is advocated.

Other wisdom teeth with normal tooth position and chewing function, or wisdom teeth with no complications such as discomfort, inflammation, or caries despite impaction, or wisdom teeth that can be used as abutments during denture (denture) restoration.

Wisdom teeth are very difficult to extract, and some of the diseased particles that are completely horizontally ambushed and impacted need to be cut and deboned to be removed, because the intraoperative damage is large, and the postoperative reaction may also be more violent, which may lead to postoperative swelling of the face. Therefore, anti-inflammatory drugs and painkillers should be routinely prepared after surgery.

Wisdom teeth often cause pain in people. The most psychologically unbalanced thing is that wisdom teeth are not useful at all. There can be two reasons for wisdom teeth to deteriorate.

First, in the process of evolution, the jaw of modern humans has become smaller, and wisdom teeth have lost room to grow; Second, it may be related to oral hygiene. Thousands of years ago, it was common for a person around the age of 18 to have a few or most of their teeth falling out. And this is when the wisdom teeth that have just erupted will come into play.

Now the situation is very different. Modern people have the habit of brushing their teeth, and the life of their teeth is greatly extended, and even they cannot be lost for a lifetime. In this case, wisdom teeth become redundant.

18-25 years old, it does not affect normal life, it is best to have a tooth extraction.

18-20 years old, it's nothing.

At what age do you start to have wisdom teeth? Generally, wisdom teeth begin to grow at the age of 16-20, and some people start to grow in middle age. So how long does it take for wisdom teeth to grow?

About at what age do wisdom teeth start? How long does it take for wisdom teeth to grow? How old are wisdom teeth growing?

I'll answer them all for you.

How long does it take for wisdom teeth to grow?

Generally 3-4 months, usually around the age of 20, eruption or not, there are individual differences related to the size of the gums, if the position of the wisdom teeth is normal, and the front adjacent teeth are neatly arranged, wisdom teeth can be retained, and if the position is not correct after eruption, it will damage the adjacent ones, and it is recommended to extract them as soon as possible.

Wisdom teeth do grow very slowly, and it usually takes 2 years or more to grow like other teeth. You should pay attention to always observe whether the tooth grows smoothly, the so-called smooth, that is, whether there will be pain, whether it will have too much impact on the usual meal, whether inflammation often occurs, etc., if it is not smooth, correct or completely remove it as soon as possible, because according to medical statistics, 60%-70% of wisdom teeth are different from normal teeth, and the probability is still very high, so you should pay more attention, as well as rinse your mouth after meals, brush your teeth and brush them clean, so as not to be eroded by bacteria during the growth of wisdom teeth and the gums that are broken. Causes inflammation.

At what age do you start to have wisdom teeth?

Wisdom teeth, the third largest molar, commonly known as wisdom teeth, standing teeth, are the teeth closest to the throat in the mouth, if all grow out a total of 4, two in the upper and lower jaws, generally grow out at the age of 16 or later, compared to the baby teeth that erupt in early childhood and the permanent teeth replaced in childhood, wisdom teeth usually grow when the human mind has matured, hence the name. In terms of wisdom tooth growth, there are great individual differences, some people before the age of 20, some people only grow older, and some people do not grow for life, which is normal. In addition, not all four wisdom teeth will necessarily grow completely, some people's wisdom teeth may only grow 1 or 2, and some wisdom teeth may not grow even halfway through, which is called wisdom tooth impaction.

Starting between the front teeth, count the number of teeth from one front tooth to the inside, and if there is an eighth tooth, it is a wisdom tooth.

How old are wisdom teeth growing?

The development of teeth is divided into three stages: growth stage, calcification stage, and eruption stage. Wisdom tooth germs occur before the age of 5 years; The time when hard tissue begins to form is 7-9 years old in the upper jaw and 8-10 years old in the lower jaw; The age of eruption is 17-21 years old, and this standard is adopted by countries around the world. There are great individual differences in the development of wisdom teeth, and these differences are caused by both genetic and environmental factors, such as race, gender, nutrition, food status, masticatory muscle function, temperature, disease, etc., and the influence of environmental factors is more common.

How long do wisdom teeth growWisdom teeth are a situation that almost everyone encounters, as our bodies are at different stages of development and have different phenomena. At the same time, depending on each person's situation, the time to grow wisdom teeth is also different. So how long do wisdom teeth get?

How long do wisdom teeth growFirst of all, we need to understand that wisdom teeth are called wisdom teeth because they are very different from the time when other teeth appear. Normal people don't grow until they're sixteen years old. At this time, our minds are more mature, so they are called wisdom teeth.

There are four wisdom teeth in total, and many people choose to have them removed because of their special location. Some people are only likely to have wisdom teeth when they are forty or fifty years old, so the question of how long wisdom teeth will grow is determined according to the situation of different people, and it may not grow for life, and these situations will occur. Some people will have only two or no longer grow at halfway through, a condition called impacted wisdom teeth.

So on the question of how long do wisdom teeth grow, everyone has their own answer. And this will not affect our body too much, and if there is any discomfort, there is an option to unplug them. However, it is important to choose the right time and doctor, because the post-effect of wisdom extraction or empty teeth is still very large, and it takes a long time to recover before it can get to the previous state.

Impacted teeth usually erupt at the age of 16 to 25, but some do not erupt until they are 30 or 40 years old, which is normal. At this time, the physiology of life, the psychological state has long been perfected, and there is a representative of the coming of intelligence, so it is called impacted teeth. From the perspective of growth and development, there are also great differences in the individual impacted teeth, usually there are four teeth with symmetry, and naturally there are more or less than four teeth, but this situation is still quite rare.

Normally, there is an approximate order of baby teething, generally the first two lower front teeth, the upper two front teeth, the lower teeth on both sides of the lateral teeth, the upper two front teeth, the upper two side teeth, the upper and lower teeth, the eight up and down at one year old. Deciduous molars appear after one year of age. But not all babies are teething in this order, individual differences, after my baby has lower teeth, and then out of an upper incisor and side teeth, and another side tooth, now the upper incisor is still missing, don't worry.

There will be some reactions during the teething period of children, such as hotness, drooling, upset, crying and fussing, etc., which are normal, and the fever should not exceed without worrying about physical fever. Rub her saliva often, you can grind her teeth with teethers, and you can also wrap your fingers in warm boiled water with medical bandages to massage her gums, which is conducive to reducing the discomfort during teething.

Central incisors: 2 lower jaws (6 months); 2 palates (7 and a half months). Lateral incisors:

2 lower jaws (7 months); 2 pieces of palate (9 months). First deciduous molars: 2 lower jaws (12 months); 2 on the palate (14 months).

Canine teeth: 2 lower jaws (16 months); 2 pieces on the palate (18 months). Second deciduous molars:

2 lower jaws (20 months); 2 pieces of the upper jaw (2 years old). Baby teething usually starts with two front teeth, upper and lower, and then gradually grows to the sides. When I am about 6 years old, I will change my teeth!

Every child is different. Some are early and some are late. However, individual differences, each baby's teething time is different, and Bao Mom does not have to worry.