Two-jaw surgery
Two-jaw (orthognathic) surgery
Repositions the upper and lower jaws to correct malocclusion, protrusion or a receding chin — improving both function and facial balance, planned together with an orthodontist.
Who it suits
- Malocclusion making chewing difficult
- Protruding mouth, prognathism or a receding chin
- Facial asymmetry
Technique highlights
- Planning with 3D CT and dental models
- Coordinated orthodontics before and after surgery
- In-house anaesthesiologists throughout the operation
Surgical steps
- Pre-surgical orthodontics (duration varies)
- 3D CT planning of the jaw movement
- Both jaws are repositioned and fixed with plates
- Occlusion follow-up and post-surgical orthodontics
Recovery & aftercare
- 2-3 nights in hospital
- At least 2 weeks in Korea
- Liquid diet and jaw-opening exercises as prescribed
Risks & things to consider
- Major surgery requiring full medical assessment
- Requires commitment to combined orthodontic treatment
- Lower-lip numbness can take several months to resolve
Frequently asked questions
Is orthodontics always required first?
Almost every case needs pre-surgical orthodontics for correct post-operative occlusion, except selected surgery-first cases.
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Source: wonjinbeauty.com
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