Protruding Jaw Correction: The Order of Orthodontic Treatment and Surgery
A protruding jaw ("jugeok-teok") refers to a condition in which the lower jawbone (mandible) has overdeveloped, causing the lower jaw to project forward; this is medically known as mandibular prognathism. Conversely, when the upper jawbone (maxilla) is underdeveloped, the central part of the face can appear sunken, making the lower jaw look relatively more prominent.
This article summarizes the surgical approach to protruding jaw correction as explained by Kim Jongseo Plastic Surgery in Apgujeong, along with the order of pre-surgical orthodontic treatment that many patients ask about. You can find more background on the About the Doctor page.
How is protruding jaw surgery performed?
When the lower jawbone has overdeveloped, an incision is made inside the mouth and the lower jaw is repositioned backward and then fixed in place. Because the incision is made inside the mouth, there is generally less concern about visible external scarring. That said, the surgical method and extent vary depending on the condition of the jawbone, so the precise plan is determined through an in-person examination.
Is orthodontic treatment needed before protruding jaw surgery?
In some cases, pre-surgical orthodontic treatment is needed. However, this orthodontic treatment proceeds in the opposite direction from standard orthodontic treatment. For this reason, it is best to consult with a plastic surgery specialist before beginning any orthodontic treatment.
What happens if standard-direction orthodontic treatment is done first?
If standard-direction orthodontic treatment is done first, it can become difficult to properly carry out protruding jaw surgery afterward. This is why, if surgery is being considered, it is important to decide the surgical plan and the direction of orthodontic treatment together in advance. Getting the order of surgery and orthodontic treatment wrong can lengthen the overall treatment period, so this decision should be made through consultation with a specialist.
How can I get a consultation about whether orthodontic treatment is needed?
When you visit the clinic, you can receive a consultation—coordinated with a dentist's examination—about whether orthodontic treatment is needed before or after surgery. Whether surgery is needed, the extent of surgery, and the recovery process all vary by individual. If you have any questions, please reach out via Book a Consultation.
Consultation Information
Kim Jongseo Plastic Surgery (Apgujeong, Seoul) · 2F Apgujeong Building, 842 Nonhyeon-ro, Gangnam-gu, Seoul · 02-3416-0070 (after hours 070-4027-0070) · Book a Consultation
This article is provided for informational purposes only, and the effects and recovery period of any surgery or procedure may vary by individual. All medical procedures carry a possibility of side effects, so please consult thoroughly with a specialist.
Procedure Detail Materials
Below are procedure guide materials from the previous website (surgery.co.kr). Before-and-after results may vary by individual, and all medical procedures carry a possibility of side effects.
