Hi,You need orthognathic surgery. Please see an orthodontist who will work in conjunction with an oral and maxillofacial surgeon to get you the result you desire.Julian
You have a very short chin and a resultant mentalis strain. You would be best treated in the long run by a sliding genioplasty that will permanently move the bone forward and improve your facial profile and relieve the mentalis muscle strain. This is a procedure done from inside your mouth so...