Wisdom teeth, also called the third molar, are the eighth teeth counted inward from the gap between the two front teeth. Wisdom tooth is the last permanent tooth among 32 human permanent teeth, which is located on the last side of the upper, lower, left and right dental arch. Because wisdom teeth are mostly around 16 ~ 24 years old when they grow up, people's wisdom is also referred to as wisdom teeth when they grow up. Everyone will grow wisdom teeth, and sometimes the growth of wisdom teeth will bring great harm to people. For example, if your own resistance drops, inflammation will occur. ? This is what many people care about. The following evergreen dental experts will give you a detailed introduction. ? Evergreen dental experts said that the incidence of impacted wisdom teeth is high, and its main hazards are: 1, recurrent pericoronitis. A blind pocket is formed between the soft tissue around the impacted wisdom tooth crown and the teeth, which leads to the accumulation of food and bacteria. Pericoronitis is inevitable when the resistance drops. The general anti-inflammatory treatment is to treat the symptoms rather than the root cause, so pericoronitis will recur. 2, dental caries. It is easy to accumulate food residues between wisdom teeth and second molars, and it is not easy to clean them. Generally, dental caries can form in a few months, which directly destroys tooth tissue. 3. Impacted wisdom teeth often can't establish a normal occlusal relationship with the opposite jaw teeth, which can lead to symptoms such as snapping of temporomandibular joint, mouth opening pain, bruxism and so on for a long time, which has a great impact on the physical and mental health of teenagers. There is evidence that some impacted wisdom teeth are the focus of some trigeminal neuralgia. If wisdom teeth don't grow out, they grow out horizontally, which is called transverse impacted wisdom teeth. Generally, they will squeeze into the lateral teeth, making the lateral teeth extremely crowded and prone to toothache. Facial and tooth deformation caused by wisdom teeth can be corrected by tooth shaping. & gt& gt& gt& gt above is the introduction of evergreen (international) dental experts. If you have any questions, please click here to consult our online experts! !