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Anterior Segment Osteotomy
Anterior Segment Osteotomy - A surgery for correcting protruded gum, teeth to match a facial ratio.
- Operation time : 3-4 hours in accordance with surgery method
- Anesthesia : General
- Hospitalization : 3 days
- Stitch removal : 2 weeks after operation
- Initial recovery : 2 weeks after operation
  • Two-jaw surgery
  • Two-jaw
  • A.S.O
  • A.S.O+Two-jaw
  • Lower jaw
  • Two-jaw lifting
  • Two-jaw revision
  • Post-treatment
What is a Anterior Segment Osteotomy?
Anterior Segment Osteotomy improves a protruded mouth, long face, over exposure of gum which gives functional . Aesthetic satisfaction. It is safely carried out through a full medical check-up, diagnosis and cooperate system of plastic surgery, dental surgery, orthodontist. Every week, we carry out a two jaw surgery · facial contouring conference to reduce error range through pre mock operation and choose operation method and anesthesia method. Regen presents a satisfying result through 1:1 personalized system from the start to the end of the surgery.
Operation method

Anterior Segment Osteotomy
Method : Protruded gum and teeth are straightened after an extraction of a tooth behind a canine Feature : It is a surgery for a protruded gum and teeth. A tooth behind a canine is extracted on both side of the mouth and the protruded teeth and bone are moved in. In the case of having a severely protruded mouth but lower jaw being in an acceptable location, undergoing a v-line surgery which reduces the length of the tip of a chin will improve protrusion as well as changing to a dimensional face.

Anterior Segment Osteotomy + Two-jaw suregery
Method : Upper and lower jaw are cut and corrected without any extraction of teeth Feature : It is a surgery for improving protruded jaw bone with long face, asymmetry, short chin, minor protrusion of gum and teeth, through the occlusion of an upper and lower jaw. It is a surgery for those who needs both functional . Aesthetic satisfaction and low burden of teeth correction with a quick result.

Target patients
Target patients
1. Overall protrusion of mouth
2. Difficult in extra extraction of teeth after braces
3. Even teeth but protruded gum
4. Long face with overexposure gum
Orthodontics vs Anterior Segment Osteotomy

Before starting the Anterior Segment Osteotomy, an accurate diagnosis and treatment method should be checked before proceeding orthodontics or a surgery. Surgery is needed if the protrusion has not been improved after having orthodontics.
Orthodontics : Low burden of surgery, Takes long time for treatment and it is difficult to expect a good result if the bone is a cause, Proceeded in the case of irregular teeth
Anterior Segment Osteotomy : Result can be seen in a short period, Takes approximately 2 weeks of recovery period with a burden of a surgery, Proceeded in the case of a protrusion of a gum or jaw bone

Operation process

Operation process
1. Complete medical examination : Precise 3D CT(Xray) Scan, Grasp a problem and diagnose
2. Dental mould production and measuring : A thorough diagnosis and moulding for a precise measuring
3. Conference : Thoroughly planned cooperation system with Plastic surgery . Dental surgery . Orthodontics specialist
4. Pre mock-operation : Pre mock-operation is carried out exactly the same as a real operation after precisely deciding the scope of operation
5. Wafer production : Produce Wafer, braces that holds the jaw in place for before and after a surgery
6. Maintenance and Wafer check : Check if a maintenance and a wafer fits well through pre mock-operation
7. Operation : A precise operation proceeds through a cooperate system with Plastic surgery . Dental surgery and Orthodontics specialists
8. 1:1 Personal Care Service : A swelling treatment program to fasten the recovery process through massage, high frequency treatment and etc.

Strength of Regen’s two-jaw surgery
- 1:1 Appointed doctor management : 1:1 appointed doctor management from before to the after surgery
- Precise diagnosis in each sector : Plastic surgery, Dental surgery, orthodontics specialists cooperate system
- Dimensional and harmonious face : A complete of beautiful face from any angle
- Two-jaw surgery special management team : Continuous post-treatment service through personal customized program
Regen’s technique
Regen’s technique

Error range as thin as a paper : We decide the surgery and braces treatment plan after a precise 3DCT(Xray)scanning, thorough measurement and design for the relevant tracing.

Mounting(Pre mock-operation) : With SAM lll occluder, it can reenact the patient’s mouth. It catches the error range even down to 0.01mm which ables us to carry out a safe surgery.

Self-production work laboratory : Through teeth moulding and thorough check-up, 1:1 customized production proceeds which ables a immediate treatment and also error range correction during the surgery.

Two-jaw . Facial contouring conference : All of the specialists from Plastic surgery, Dental surgery, Orthodontics carry out a conference every week to diagnose patient’s condition before and after surgery to give a safe and satisfying result.

DIBA Analysis

After a long research effort from Regen’s plastic surgery, Dental surgery and Orthodontics, DIBA can not only analyse each patient’s bone but also muscle and skin which ables to consider individuals condition. Also, it is a know-how of Regen to present a sharp jaw line and a balanced face.

Regen considers each individual patient’s bone . Muscle . Skin condition and balance for more delicate two-jaw surgery

Features of the DIBA analysis : DIBA analysis allows to predict the occlusion figure to form a near perfect balanced facial line from 360’ any angle. It improves functional problems such as occlusion, temporomandibular disorder, etc and gives an aesthetic result.

Synergy effect of Regen’s DIBA analysis method : Regen’s Plastic surgery . Dental surgery . Orthodontics . Anesthesiology specialists carries out a two-jaw . orthodontics conference every week for a safe and near perfect surgery result and continuously discussing about DIBA analysis method. Regen’s goal is to accomplish the most harmonious facial line considering every patient’s facial ratio through a precise diagnosis.

3 Dimensional 3DCT(X-ray) accurate measuring

The choice for patient’s safe surgery! Reduce the error down to 0.01mm through an accurate measuring.Through 3 dimensional 3DCT(X-ray) scanning, bone thickness and area, location of nerves and blood vessels are precisely measured to grasp patient’s current condition and problem. Surgery result can be predicted through pre-mock operation based on the data. You can get a satisfying result by minimizing the error range during a surgery.

Before & After photo
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