No, in most cases, wisdom teeth need to be extracted, because the position and direction of wisdom teeth will be abnormal, which will easily lead to pericoronitis of wisdom teeth and damage the good teeth in front, so in most cases, wisdom teeth need to be extracted, but in some cases, wisdom teeth can be kept without extraction, and in some cases, wisdom teeth can be kept without extraction: First, wisdom teeth with normal occlusion function have normal position and direction.

Second, if the tooth in front of the wisdom tooth is pulled out, it can be repaired with wisdom teeth, and the fixed bridge can be repaired. Wisdom teeth that can be used as abutments also need to be preserved. Third, premature caries and tooth extraction of six-year-old teeth are more common. In this case, the second molar can be moved forward by orthodontic means, and then the wisdom teeth can be moved forward, so that the wisdom teeth can be retained to replace the front teeth. Fourthly, if the position of wisdom teeth is particularly deep and the ambush is relatively deep, weigh the pros and cons when removing wisdom teeth, and consider the particularly risky situation, wisdom teeth can also be reviewed and observed regularly. Fifth, there is a systemic factor, because wisdom tooth extraction is generally more traumatic. If the patient's general factors do not allow the removal of wisdom teeth, this situation can also be observed temporarily.

Wisdom teeth do not always need to be removed clinically. When doctors treat patients, they mainly consider whether it is necessary to pull out this wisdom tooth from two angles. The first is whether wisdom teeth are beneficial, and the second is whether wisdom teeth are harmful. The advantage is that there are opposite jaw teeth, which can establish chewing and function without pulling out this wisdom tooth.

In fact, wisdom teeth are often impacted, especially the mandibular third molar. Clinical data show that 60%-70% of mandibular wisdom teeth will be impacted in the population aged 19-23. If there is impaction, it means that the hard tissue and soft tissue around the teeth prevent some or all of the teeth from erupting, which is called impacted wisdom teeth. And it is impossible for this wisdom tooth to erupt completely with time. This situation requires patients to go to a regular hospital to judge whether this wisdom tooth needs to be removed.

This article is organized by Bian Xiao, and the copyright belongs to the original author. If there is any infringement, please contact me and I will delete it as soon as possible! )