Double jaw surgery (two-jaw surgery) is among the most transformative procedures offered in Korea. Understanding this complex operation helps potential patients make informed decisions.
What Is Double Jaw Surgery?
Also called bimaxillary osteotomy or two-jaw surgery, it involves repositioning both the upper jaw (maxilla) and lower jaw (mandible) simultaneously.
Medical Indications
- Severe malocclusion (bite problems)
- Facial asymmetry
- Protruding mouth
- Receding chin
- Sleep apnea in some cases
The Procedure
Pre-Surgery
- Extensive 3D CT scanning
- Virtual surgical planning
- Custom cutting guides made
- Often orthodontics first
Surgery
- General anesthesia required
- 4-6 hours operation time
- Both jaws cut and repositioned
- Fixed with titanium plates
- All incisions inside mouth
Hospital Stay
Typically 2-3 nights in hospital
Recovery Timeline
- Liquid diet: 2-4 weeks
- Soft food: 4-8 weeks
- Major swelling: 2-4 weeks
- Residual swelling: 3-6 months
- Numbness: May last months
- Final results: 6-12 months
Why Korea Leads
- Highest procedure volume globally
- Most experienced surgeons
- Advanced technology
- Refined aesthetic approach
- Competitive pricing despite complexity
Risks
This is major surgery with risks including nerve damage, infection, and relapse. Choose only highly experienced surgeons.
