There can be two causes of protruding mouth, protruding mouth caused by maxillary protrusion can be relieved by orthodontic treatment of the maxilla, and protruding mouth caused by protruding teeth can be relieved by braces.
1. Projection caused by teeth: some people are due to the teeth protruding forward and lead to the appearance of forward protrusion, which will affect the aesthetics, in this case, you only need to go to the hospital to undergo orthodontic treatment, which will generally improve the symptoms of protruding mouth.
2. Maxillary protrusion: If the maxilla drive teeth forward protruding situation, for dental treatment will not have obvious effect, need to go to the hospital for maxillary plastic surgery, to correct the mouth convex situation.
Specific treatment methods can go to consult the doctor for their own situation to choose.