Is not having wisdom teeth good or bad? Why do some people never have wisdom teeth in their lives?

It's good not to have wisdom teeth; Because there is not enough room for teeth to grow, this is also related to genetic factors and lifestyle habits, and it is also related to the individual's physique.

Of course, it is a good thing not to have wisdom teeth, because most people's wisdom teeth are relatively crooked, and severe cases need to be removed; Not having wisdom teeth may be due to the fact that the person's teeth are too large and there is not enough room for them to grow.

It is very normal not to have wisdom teeth, and not having wisdom teeth indicates that evolution is better; Some people are born without wisdom teeth because they are born without wisdom teeth permanent tooth germs, and the purification is relatively in place.

Not having wisdom teeth is actually a good thing. Some people are born without wisdom tooth germs, so they don't have wisdom teeth.

Wisdom teeth, some people call it "standing teeth". Some people may ask: why don't I have wisdom teeth when I'm 30 years old? Isn't it long? I have sorted out the reasons why some people don't have wisdom teeth and don't have wisdom teeth.

Why some people don't have wisdom teeth

It is difficult to determine whether there are wisdom teeth or not

In ancient times, because human food was not delicate enough, more teeth were needed to grind and chew, so wisdom teeth were produced. The dietary structure of modern people is gradually refined, and wisdom teeth are gradually useless and become the remnants of human evolution, so some people's wisdom tooth germs have disappeared, and some people will not have wisdom teeth for a lifetime.

However, the number of wisdom teeth eruption, the time of germination, and the state of germination vary according to the individual's physique, because the human alveolar bone has different degrees of degeneration in length, width, and strength compared with ancient times, so some wisdom teeth usually cannot erupt normally, and lie in ambush under the gum tissue structure, making you think that you do not have wisdom teeth. Therefore, it is difficult for us to define whether we have wisdom teeth or not, if we want to know whether we have wisdom teeth or not, the most reliable way is to go to the hospital to take a dental film and check it.

Should wisdom teeth be removed?

In fact, most wisdom teeth need to be extracted, when your wisdom teeth have caries (tooth decay), cause lesions in adjacent teeth, lack of space to cause pericoronal inflammation, local is not easy to clean, no right teeth, wisdom teeth impaction, cause other lesions, orthodontic needs, suspected unexplained neuralgia due to impaction**, or suspected to be a diseased tooth, it needs to be extracted immediately.

However, if your wisdom teeth erupt properly and the bite is established, or at least there is no risk of pain and infection affecting the other teeth, it can be removed without the need to take care of it.

Reasons for not having wisdom teeth

Wisdom teeth are the latest of human teeth to erupt, the third molar, and the eighth from the front teeth (if you don't have one, then .......).It just didn't grow). Theoretically, it will grow 4 (2 on the top and 2 on the bottom).

However, in reality, some people have 4 seeds, some people have 2 seeds, and some people have never had the opportunity to see it in their lives (it is so random). Why doesn't it play according to the routine?

Because it's a 'vestigial' tooth. Back in the day, when humans could only eat raw meat and gnaw on tree bark, it was no different from our other molars, helping us to chew hard food. At that time, the oral space of humans was not as small as it is now, and it was closer to that of an orangutan (which also looked quite similar in appearance).

So it has plenty of reason and room to grow.

As humans evolved more and more and began to learn to use fire and tools to process rough food, humans no longer need to grind their teeth to process rough food, but rely more on our brains (to be precise, rely on the tools produced by the brain).

So with the evolution of human beings, the human brain is getting bigger and bigger, the space in the mouth is getting smaller and smaller, and wisdom teeth are gradually disappearing from our mouths (so if it wants to grow out, we have to see if there is space).

Wisdom teeth are the innermost third molars on the alveolar bone in the human mouth, and the eighth tooth is counted from the middle incisor. Because it sprouts a number of jujube nuclei very late, generally germinated between 16 and 25 years old, at this time people's physiological and psychological development is close to maturity, there is a symbol of wisdom coming, so it is commonly known as wisdom teeth. In terms of wisdom tooth growth, there are great differences among individuals, usually there should be 4 teeth symmetrical from top to bottom, left and right, some have less than 4 or even none, and very few people will have more than 4.

There is also a big difference in the age of germination, some people sprout before the age of 20, and some people only grow up or do not grow for life, which is a normal phenomenon.

In ancient times, because human food was not fine enough, more digged teeth were needed in the rock to grind and chew, so wisdom teeth were produced. The dietary structure of modern people is gradually refined, and wisdom teeth are gradually useless and have become the remnants of human evolution, so some people's wisdom teeth and tooth germs have disappeared, and some people will not have wisdom teeth for a lifetime.

However, the number of wisdom teeth germination, germination time, and germination state vary according to the individual's physique, because the human alveolar bone has different degrees of degeneration in length, width, and strength compared with ancient times, so some wisdom teeth usually cannot erupt normally, and lie in ambush under the gum tissue structure, making you think that you do not have wisdom teeth.