Why is tooth 4 extracted in orthodontics and why is tooth extracted during orthodontics?

Extraction of a fourth wisdom tooth (also known as a third molar) is a common method in orthodontics**, and the specific need for tooth extraction depends on the patient's specific situation. Here are some common reasons for a fourth wisdom tooth to be removed:

1.Crowded teeth: The growth of wisdom teeth often leads to crowded mouths, which is a lack of space between teeth.

2.Overgrowth: Wisdom teeth can sometimes be overgrown because they are located very far back in the mouth, making it difficult to maintain good oral hygiene.

If wisdom teeth grow abnormally, it can cause some problems to oral health, such as sore gums, infections, cysts, etc. Therefore, wisdom teeth extraction can prevent these problems from occurring.

3.Maintain orthodontic results: In some orthodontic cases, the presence of wisdom teeth may affect the stability and position of orthodontic** teeth. Wisdom teeth extraction can maintain the best results, ensuring that the teeth remain in the correct position.

It is important to note that the need to remove a fourth wisdom tooth is based on the patient's specific situation.

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Reasons why Chongqing orthodontics usually chooses to extract tooth 4:

1) It is not easy to cause surface collapse.

The fangs (tiger teeth) are located at the corners of the mouth and play a role in maintaining the fullness of the corners of the mouth, and extraction is usually not considered. The premolars are located in the middle of each quadrant of the dental arch, and can be extracted to solve the crowding of the anterior and posterior teeth, and at the same time, it is not easy to cause facial collapse.

2) It has little effect on masticatory function.

Molars play an important role in the maintenance of normal occlusal and masticatory function, and should be preserved as much as possible. The premolars mainly play the role of assisting chewing, and their bite area is smaller than that of molars, and the chewing efficiency is also low, so it will not affect chewing and eating too much after extraction.

3) It does not affect the aesthetics.

Compared with anterior tooth extraction, the position of the premolars is relatively backward, and the aesthetic impact on the orthodontic process is relatively small.

Orthodontic orthodontic extraction 4 or 5 is not based on the shape of the face, it is decided according to your occlusal relationship, in addition to our orthodontic correction to achieve the aesthetic effect, the orthodontic relationship after the occlusal relationship is also very important, the extraction 4 or 5 need the doctor to analyze the model, estimate the corrected occlusal relationship to decide, each person's situation is different, it is recommended to go to the hospital for examination.

Orthodontics** is the process of straightening teeth and changing the position of the upper and lower jaws to improve chewing and occlusal stool function and aesthetics. Tooth extraction is a common method in orthodontics**, mainly to solve the following problems:

2.Teeth that are too large or in an abnormal position, if not extracted, can put pressure on the entire dentition and cause other teeth to be hindered from moving.

3.Mandible too small: Some people have too small jaw bones, resulting in crowded tooth alignment, and in this case, tooth extraction can be used to reduce the pressure on the jawbone and allow more space for other teeth.

4.Functional needs: Some teeth may have problems such as root periodontitis, periodontal disease, etc., which need to be extracted, and the dentition also needs to be corrected.

In conclusion, tooth extraction is done to alleviate crowding of teeth, increase the distance between the teeth, and then proceed with orthodontics on this basis.

When doing orthodontics, the reason why the tooth is extracted is to provide gap, to better align the teeth, better retract the teeth, and achieve a more beautiful and stable effect.

If the patient is corrected due to severe misalignment, it is likely that the tooth will need to be extracted, and the tooth will be extracted after the tooth is extracted, and the gap is used to align the teeth. Therefore, after the teeth are aligned, the gap between the stool scales is occupied, and the teeth are aligned, and the patient will not have obvious teeth exposed.

Similarly, if the patient has buckteeth that need to be adducted, there is also room to adduct and straighten the buckteeth. If the tooth is extracted in orthodontics, the fourth tooth is generally extracted, which is convenient for the tooth to move, which helps to achieve the orthodontic effect in advance and does not affect chewing.

Orthodontic extraction will not cause serious harm to the body, and it must be carried out under the guidance of a professional institution.

The reason why teeth are extracted for orthodontics is because a large number of gaps are needed to align or adduct, so it is recommended that patients extract teeth first and then clear the side for orthodontics**. If the patient has a more serious crowded dentition or misaligned dentition, a large number of gaps in the rotten ridge are needed to align them, and the adjacent surface glaze, molar pushback, arch expansion, etc. cannot provide the gap that tooth extraction can provide, so this kind of patient can consider tooth extraction. After the tooth extraction, there is a lot of space to remove the teeth, so that the teeth can be aligned, and after the teeth are aligned, it will not lead to the phenomenon of buckteeth after surgery.

If the patient has severe buckteeth that need to be corrected, a large amount of space is needed to adduct, so tooth extraction is a better solution. After the tooth is extracted, the large amount of space left by it is used for adduction, so that the correction effect will be better.

First of all, not all orthodontics require 4 teeth to be extracted.

Whether the tooth is extracted or not depends mainly on whether the tooth is crowded and whether the face shape is anterior, which is the so-called bucktooth! Now the proportion of corrected tooth extractions is indeed relatively high, about 50%, the main reason is that the original face shape of Chinese is more protruding than Westerners, in addition, the food is too fine now, the jaw development is relatively small, the teeth are relatively large, and there are many crowded teeth.

Corrective tooth extraction depends mainly on each individual's situation.

No, orthodontics are generally for the front teeth. So 4 teeth need to be loosened. bar.

Although many people know that orthodontic teeth require tooth extraction, for some friends, it feels like a bit too much to extract 4 teeth at once? So I want to know, can correction be done with less tooth extraction, or only the tooth in the mouth that is not aligned?

The number of permanent teeth in the human mouth is generally 28-32.

In most cases, one bicuspid tooth will be extracted from the upper and lower left and right (four quadrants).

Some people find it difficult to accept, thinking that 1-2 is okay, but all 4 are pulled out at once, and they can't bear it!

Each upper row of teeth in the mouth has a corresponding lower row of teeth, which cooperate with each other to complete the chewing function and ensure the symmetry and aesthetics of the dental arch and face.

If a tooth is simply extracted and the gap is closed, it will lead to misalignment of the midline of the tooth, deviation of the dental arch, abnormality of masticatory function, abnormality of the perioral muscles, or deviation of the face.

Of course, in some special cases, such as congenital missing teeth and severe imbalance between the jaws, doctors will choose unconventional tooth extraction methods, which is another matter.

So is it possible to pull out only the crooked tooth in the mouth?

There are a lot of friends with crooked teeth, in the position of "tiger teeth".

This is due to the fact that "tiger teeth" are teeth that erupt relatively late in the mouth, and in crowded situations, there is often no room for this last tooth to erupt.

Then the "tiger teeth" are the teeth that play a key role in the aesthetics of the mouth and face, which supports the corners of the mouth and maintains the fullness of the face, and ensures that the first 6 teeth exposed when smiling are a beautiful arc, not a rigid straight line. So the tiger teeth are not arbitrary.

Will tooth extractions be detrimental to my health?

Orthodontic extraction will not adversely affect oral health and physical health. Before orthodontics**, the doctor will do a comprehensive examination to determine the local and physical conditions before choosing the tooth position for tooth extraction, as for the treatment after tooth extraction, you should follow the doctor's instructions!

What should I do between extractions?

It is precisely because of the existence of the tooth extraction gap that the crowded and uneven teeth can be arranged neatly and the front teeth with lordosis can be obtained, and the tooth extraction gap will be gradually closed, and there will be no gap at the end of the orthodontic treatment.

Dr. Sui Qingsong extracts teeth for orthodontic cases.

For more personalized dental problems, you can pay attention to and send a private message to "Beijing Hopson Dental Clinic", **Consult 010-67117521 Sina Weibo @Hopson Dental - Liang Xiaoyu.

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