With the continuous progress of the times, more and more people pay attention to the health of teeth. Neat and white teeth are not only important digestive organs, but also make smiles more friendly and make beauty lovers more attractive. Orthodontics can make teeth more tidy. Generally, when doing orthodontic surgery, beauty seekers will pull out four teeth in order to better arrange the teeth neatly and achieve a symmetrical effect.

The reason for pulling out four teeth;

1 The most common way to correct teeth is to pull out four teeth. Because those four teeth have the least influence on function and beauty, it is not easy to see them after the whole operation, and the effect is better.

2 Correcting four teeth is because you have to pull them up and down and left and right, so that you can be symmetrical, the teeth can bite, and one can't bite.

3 it is generally necessary to extract teeth to correct teeth, because the teeth are too big, the place is too small and too crowded. After pulling out four teeth, you can make room to tidy your teeth.

4 Orthodontics and tooth extraction are generally 2-4. Pulling out four teeth means that your teeth are crowded, so that after plastic surgery, the teeth can't be seen, and the teeth and bones will be symmetrical.

Five patients had special tooth radian. Pulling out four teeth can make good use of the gap between tooth extraction to retract the front teeth, improve the protrusion of dental arch and improve the face shape.

6 Orthodontic tooth extraction must be symmetrical. Pulling out four teeth can correct the position of teeth, stabilize the upper and lower occlusion of teeth, and make the stress on teeth more reasonable.

When doing orthodontics, all four teeth are not fixed. Depending on the condition of the beauty seeker, the doctor will decide the treatment.