Why do wisdom teeth grow twice??? Same location?

About wisdom teeth A person has two sets of teeth in his life. A pair of baby teeth that begin to erupt at about 6 months of age and begin to fall out at the age of 6 years are called baby teeth. After the baby teeth fall out, they gradually grow a pair of permanent teeth that can be used for life.

From 6 to 12 years of age, it is a period of exchange between baby teeth and permanent teeth. There are 20 deciduous teeth, 10 each in the upper and lower jaws, 32 permanent teeth, and 16 in the upper and lower jaws. With the growth and development of the human body, the jaw bone also widens and lengthens accordingly, in addition to the 20 permanent teeth that grow in the position of the original 20 deciduous teeth, at both ends of the upper and lower jaws, three pairs of large molars grow in order from front to back

The first pair grows around the age of 6, the second pair at around 12 years old, and the third pair, which generally grows around 18 or 25 years old, but there are also non-arrivals. The third pair of large molars appeared in young people around the age of 20 and were in the period of growing body and knowledge, so people called the third pair of large molars that grew out during this period as wisdom teeth. Why do wisdom teeth feel painful when I have them?

Because wisdom teeth are the last to erupt, the distance between the distal end of the mandible and the second pair of large molars is small, and the wisdom teeth are not developed in sufficient place, and the crown can only partially erupt. If the alveolar bone is very hard, the wisdom tooth will grow in the direction of alveolar osteoporosis, resulting in the wisdom tooth erupting in a horizontal position or at an inclined angle in the mesial direction, which will cause a feeling of swelling and pain. If the crown surface is covered by a part of the gums, a pocket is formed between the tooth surface and the gums, and food debris is easy to collect in the pocket, and when brushing and rinsing the mouth, the food debris is not easy to wash out, which creates favorable conditions for bacteria to grow and multiply.

When the body's resistance is low, inflammation of the gums of wisdom teeth often occurs. Normal wisdom teeth are beneficial to chewing, if the position is not correct, it is not easy to correct, and it often induces gingivitis, it is better to remove it as soon as possible, which is more beneficial to physical health.

A wisdom tooth, good looks, don't bite your cheeks, don't inflame and make you uncomfortable, people just want to be quiet and make a good tooth, you just let him go!

If the wisdom tooth is often inflamed, or if the mesial impaction leans against the front tooth and causes food debris to accumulate, or if you bite the cheek stick while eating, it should be removed immediately.

In short, if it doesn't harm you, you don't suffer the sin of tooth extraction.

Wisdom teeth have no role in the mouth, and in general, have no effect, so removal will not hinder the function of your mouth.

If wisdom tooth caries, in addition to the very simple caries that the occlusal surface is not deep, those adjacent surface caries, which require excellent skills, and those that are deeply decayed, and even need root canals, we advocate extraction to eliminate future problems.

Most patients are unaware and need to take X-rays to confirm the diagnosis. Generally, wisdom teeth lack space to erupt, and will fall on the second molar, so it is not easy to clean the second molar, and even appear to have some tooth absorption, which constitutes discomfort or toothache for the patient.

Wisdom teeth have been in a state of extinction in the history of human evolution. As a result, the dental arch is getting smaller and smaller, and it is common to see a lack of space. The feeling of swelling and pain is most felt at the time of germination.

Many people simply can't tolerate the pain and decide to have their wisdom teeth removed. On the opposite side of the wisdom tooth, if there is no competing wisdom tooth to bite, there may be an over-eruption of wisdom teeth, which will affect the occlusion.

The wisdom tooth erupts completely, is in normal shape, has normal adjacency to the front tooth, and has a normal bite with the opposite tooth. Then the wisdom tooth will be able to perform its chewing function in the same way as any other tooth, and there is no need to remove it. When the shape of wisdom teeth is normal and cannot be completely erupted, and a molar or premolar permanent tooth in front of the wisdom tooth is congenitally missing, and the baby teeth are retained, you can consult an orthodontist to extract the baby teeth, and use the traction method to pull the teeth after the tooth extraction gap, including wisdom teeth, forward in order, and align the teeth.

I don't think it's necessary, if this tooth doesn't affect your life, just eat, there's no need to pull it out.

Wisdom teeth don't necessarily need to be extracted, and if they don't hurt and don't hinder the growth of the tooth next to you, then there's no need to pull them out.

It doesn't have to be extracted, if it is more thoughtful, you don't need to care about it, it is the kind that is crooked, can't grow, or affects other teeth, and needs to be extracted.

Should wisdom teeth be extracted? In fact, whether it hurts or not, the extraction or non-extraction of wisdom teeth mainly depends on its eruption. If the wisdom teeth grow normally, the direction of growth is correct and not skewed, the upper and lower wisdom teeth can form a normal occlusion, and the teeth will not be plugged when eating, and the cheeks will not be bitten, so it is not necessary to extract such teeth are usually buried in the alveolar bone, and if inflammation often occurs, or neuralgia of unknown cause, it must be extracted.

Counting backwards from the first tooth in the middle of the dentition, the eighth tooth is the wisdom tooth.

Modern people's food is becoming more and more refined, the jaw bone is not fully developed, the jaw length is insufficient, and the wisdom teeth can not fully erupt, or are misplaced and erupted, or completely ambushed in the bone, and the tooth is called an impacted tooth by dentists.

Due to the abnormal position, direction, and height of eruption, wisdom teeth usually do not have the ability to chew and tend to bite the buccal mucosa and countermaxillary gingiva, often causing food impaction, and inflammation, swelling, and pain in the surrounding soft tissues, resulting in periodontal tissue destruction.

Wisdom teeth are located at the back of the mouth, the space is narrow, the toothbrush is not easy to reach, the hygiene is poor, and it is easy to cause caries, and it is easy to cause caries in the front of the adjacent teeth.

In the case of insufficient jaw development and insufficient space, wisdom teeth forcibly erupt and squeeze the teeth in front of them, sometimes causing inexplicable pain, and can also cause the roots of the front teeth to be compressed and absorbed, and even cause the anterior dentition to be distorted, aggravating the misalignment.

The abnormal position, height and direction of wisdom teeth interfere with the normal movement of the jaw during chewing, so that the masticatory muscles and temporomandibular joints are subjected to abnormal force, causing spasm and pain of related muscles, which can lead to abnormal function of the temporomandibular joint and even pathological changes in the joint structure for a long time.

Because of the above-mentioned possible problems, in order to protect the health of the oral cavity, dentists often recommend the removal of wisdom teeth to avoid the damage caused by wisdom teeth to other teeth and tissues.

Of course, wisdom teeth that erupt normally and have a chewing function should be retained and protected. In addition, wisdom teeth that are completely ambushed and asymptomatic can be retained. However, the presence of wisdom teeth reduces the bending resistance of the mandible, and for people engaged in acrobatic or violent collision contact sports, it is best to remove the wisdom teeth that are completely buried in advance in order to prevent mandible fractures.

Wisdom teeth, if the position is good, the upper and lower bite relationship is normal, then of course there is no need to remove it. However, if the position is not growing well, it is recommended that you remove it, because bad wisdom teeth will cause you some inconvenience later in life, such as inflammation and other conditions when your own resistance is reduced. It can also tell you that wisdom teeth have no role in the mouth, and in general, they do not interfere with the function of your mouth.

Where did you grow up? Not all hurt. I have it too, the last one below. Usually it doesn't hurt, but it will be swollen when it is inflamed, and it hurts a little at that time, and it's okay to reduce inflammation.