Hello, Di Baotian can be corrected. Di Baotian belongs to the third type of bite deformity, which is caused by bones. It causes the upper row of teeth to be in the inside and the lower row in front, causing The so-called earth covers the sky. The front teeth are too far forward and the teeth of the mandible are too far back. This is called heaven and earth. Dibaotian is a very common deformity in southern Asia. After you are 40 years old, you will experience pain in the inner jaw due to poor bite. Therefore, we believe that if the protrusion cannot be treated with correction, it must be treated with orthognathic surgery. We recommend treating Di Baotian after puberty, which is 15 years old for girls and 18 years old for boys. There is also the issue of social circle to consider. It is recommended not to deal with it if you are over 40 years old. The formation of the earth and the sky is usually congenital, that is, inherited. Another reason is trauma, which causes the head of the mandible bone in the inner jaw joint to overgrow, growing longer and farther forward. There are also unknown reasons. Both parents are fine, but they give birth to a son and daughter who are blessed with heaven and earth. Surgery can handle it, so it is not a big problem.