K
TH

Facial contouring & jaw

Anterior segmental osteotomy (protrusion)

For teeth and alveolar bone that protrude, a premolar is extracted and the alveolar segment set back, flattening the side profile.

Who it suits

  • Lips still protrude after orthodontics
  • Chin dimples when closing the lips
  • Strongly convex side profile

Technique highlights

  • Clearer profile change than orthodontics alone
  • All incisions are intraoral
  • Planned together with an orthodontist

Surgical steps

  • Occlusion check and radiographs
  • Premolar extraction and alveolar setback
  • Segment fixed and the bite monitored afterwards

Recovery & aftercare

  • One to two nights of inpatient care depending on the operation
  • Facial compression dressing and a soft diet at first
  • Recommended stay in Korea of 10-14 days
  • Most swelling resolves in 4-6 weeks, with the final contour at about six months

Risks & things to consider

  • Results depend on the individual's anatomy, skin condition and after-care
  • Always disclose medical conditions, medication and allergies before treatment
  • Every procedure carries risks and possible complications; consult a specialist before deciding

Frequently asked questions

How does it differ from two-jaw surgery?

Protrusion surgery moves only the front alveolar segment, while two-jaw surgery repositions the whole jaws.

Is orthodontics required?

Usually yes, before and after, so the teeth align and occlude properly.

Playlist: Facial contouring & jaw

2 clips in this playlist from the hospital's official channel.

See the full playlist

Recommended clips

Real patient reviews

See all reviews

Other procedures in this area

Source: e-dream.co.kr

Related hospital profiles

Back to the Dream Plastic Surgery hub