It depends on how you straighten your teeth. If your teeth change a lot, for example, your tusks move a lot, it may have some influence on your face. In addition, the correction of malocclusion during development has greatly changed your mandible.

Generally speaking, it will have a certain impact on the face shape, but it will only become standard, because the teeth are not aligned, it will also make the face ugly, and the face will become beautiful after correction.