
For those who felt their mouth was all they could see in photos.
After 3D simulation and diagnosis by a specialist,
id accurately determines the surgical case and proceeds with the most suitable method,
whether it is double jaw surgery or ASO (anterior segmental osteotomy).
At id Hospital, our dedicated multidisciplinary team ensures optimal results in protruding mouth surgery.

Performed after tooth extraction to remove or reshape the surrounding alveolar bone.

A surgical procedure to move the anterior gums and teeth backward for improved facial balance.

Designed for fast recovery and carefully planned to prevent overcorrection.
Analyze the facial profile to assess the degree of protrusion.
In cases of severe lip or gum protrusion, bimaxillary protrusion correction surgery may be recommended.

Protrusion of more than 4mm when viewed - from the side
Gum condition is not suitable for orthodontic treatment alone
Excessive gum or alveolar bone protrusion
Gummy smile with excessive upper gum exposure when smiling

The chin tip is misaligned or positioned incorrectly
The patient desires a noticeable change in a short period of time
The infranasal area (area between the nose and upper lip)
appears long or recessed
A detailed face-to-face consultation will be conducted in advance, including CT scans and X-rays.
Based on the results, the doctor will determine whether surgery can be performed without orthodontic treatment.
Bimaxillary Protrusion correction surgery or two-jaw surgery alone may not be sufficient to correct both bimaxillary protrusion and microgenia.
To achieve a balanced alignment of the upper and lower jaws, Three-Jaw Surgery is often the most effective solution.

Bimaxillary protrusion surgery corrects the protrusion by moving the alveolar bones (gum bones) backward. However, it can worsen microgenia by positioning the lower jaw even further backward.

Only two-jaw surgery correction is performed, but it cannot advance the lower jaw sufficiently to correct microgenia due to bimaxillary protrusion.

Three-jaw surgery involves incising the alveolar bone (gum bone) to correct a protruding gum line, while also advancing the lower jaw sufficiently to correct microgenia, thereby addressing both conditions simultaneously.
Recovery is the real start! The professional's aftercare




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Certified medical institute by Ministry of Health and Welfare
id know-how surgery technique Patent trademark
Most bone contouring surgeries for 4 years Certified by Korea Record Institute
id know-how surgery technique Patent trademark
id hospital medical paper BIG DATA
id hospital medical paper BIG DATA
Since 2004, id's Facial Bone Contouring Center has led the field with the largest scale among plastic surgery hospitals, the highest number of contouring cases, and proven excellence through leading medical research.

50,405 Cases of Facial Bone Contouring – Backed by this extensive experience, id provides accurate diagnosis and outstanding surgical outcomes for patient satisfaction.
* Data from January 2011 to May 2024

With a nationally certified comprehensive examination system, 24-hour emergency preparedness, CCTV monitoring, and a real-name system for operating surgeons, the id Double Jaw Dream Team takes full responsibility from start to finish.