How do you correct a narrow jaw?

[Zxk]

I suffer with a narrow/slim jaw which I think affects the balance of my face. Ive tried doing some research on a procedure that would allow me to widen my jaw, but haven't came across a definitive answer?

If anyone you could offer some solutions it would be appreciated, thanks

[Dontknowwhattodo]

Lower jaw: Distraction osteogenesis (DO), rare
Upper jaw: Surgical assisted rapid palatal expansion (SARPE), quite common

Chin-Wing genioplasty, Jaw Implants can both increase bilateral width of the mandible, although in a limited degree and would probably look weird as f**k with narrow dental palates.

Best wishes

And you cant just expand the upper jaw if both jaws are narrow, right?

[Dontknowwhattodo]

So if they want, they can expand both jaws during puberty, but after sutures are fused then they can only expand the upper jaw and only a bit. Is that right?

[Zxk]

Does chin wing widen the jaw angles?