Introducing an esthetic treatment of malocclusion: Ultrasound-assisted augmentation of premaxilla with injectable hyaluronic acid filler.

With advances in the ultrasound-assisted esthetic procedures, filler injection can successfully be used for cosmetic correction of face structural imperfections. Here, we present a new filler injection method by targeting two anatomic landmarks which effectively improved the appearance of a mandibular prognathism case who was a maxillofacial cosmetic surgery candidate.