Why Do You Need A Wisdom Tooth

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Why Do You Need A Wisdom Tooth
Why Do You Need A Wisdom Tooth
Anonim

Wisdom teeth are the most common teeth in terms of structure, which at the same time give a person a lot of problems and troubles. According to scientists, these teeth do not bring any benefit to people, except for mythical wisdom.

Wisdom teeth are the legacy of our ancestors and the mystery of nature
Wisdom teeth are the legacy of our ancestors and the mystery of nature

Instructions

Step 1

A healthy person has 32 teeth, of which 28 are actively involved in chewing food, and 4 are the so-called wisdom teeth, located at the very edges of the upper and lower jaws. Dentists call wisdom teeth “eights” because they are the eighth teeth in each row. Also, the professional name "third molars" was assigned to the wisdom teeth. they are the eighth teeth in a constant row.

Step 2

Wisdom teeth appear much later than other teeth, somewhere between the ages of 16 and 25. The appearance of these teeth symbolizes the beginning of human adulthood, the entry into the path of wisdom. At the same time, not every person erupts all 4 wisdom teeth, which is due to the fact that in the process of evolution and in connection with the transition of a person to softer food, the size of the jaws is reduced. Even if you have not erupted all your wisdom teeth, the rudiments of these teeth will appear anyway.

Step 3

The question regarding the function of wisdom teeth for humans is still open to scientists and doctors. It is believed that wisdom teeth are the legacy of our distant ancestors, rudiments, i.e. organs that have lost their original meaning. The same in the human body are the tonsils, the hymen in women, the appendix.

Step 4

Probably, our ancestors needed 32 strong teeth to chew hard and hard food. We are currently eating processed foods that can be easily experienced with 28 teeth. At the same time, the jaw slightly decreased, but the number of teeth remained the same.

Step 5

There are many adherents that wisdom teeth should be removed. However, you may need third molars in old age, because wisdom teeth will be a good support for prosthetics with a bridge. In the case of removal of adjacent teeth, the eights will take over the chewing function.

Step 6

The eruption of wisdom teeth is often accompanied by complications and pain. The most common problem is tissue inflammation. In the case of the growth of a wisdom tooth, a tubercle forms on the gum, which is constantly exposed, which causes inflammation and the ingress of bacteria. If food gets under the membrane covering the wisdom tooth, a purulent inflammation called pericoronaritis may occur. In addition, a part of the wisdom tooth appears with damaged enamel and caries. Since the third molars are tightly pressed against the adjacent teeth, caries can also affect healthy teeth.

Step 7

Wisdom teeth are capable of displacing adjacent teeth to the center, which leads to malocclusion, twisting of the teeth and pressure on the adjacent tooth. If the wisdom tooth is incorrectly positioned and grows in the cheek, then this can injure the mucous membrane of the cheeks and lead to a long-term non-healing ulcer.

Step 8

If your wisdom teeth are positioned correctly and do not cause you problems, then you can consider yourself a real lucky one, because eights can be a good complement to the dentition and help the rest of the teeth to perform the chewing function. Remember that there is nothing superfluous in nature: if wisdom teeth do not give you problems, then it is better not to remove them.

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