Tooth deformity will cover the previous teeth, so the face will be ectopic. After the teeth are adjusted, the shape of the teeth will change, the face shape will be normal, and the face shape may change a little.

If the tooth is extracted, the face may become a little sharper.

When teeth are adjusted, the range of teeth movement is in the front and back direction, and the side appearance of the face may change, and the face shape will look better.

Because it involves the stability of the teeth after the whole tooth, the width of the dental arch after the whole tooth changes little, so the width of the face after the whole tooth changes little.