Two-jaw surgery

Simultaneous repositioning of the upper and lower jaw to correct malocclusion, protruding mouth, or a receding/protruding chin, improving both function and facial shape.

Who it suits

People with malocclusion plus facial disproportion
Those with a protruding mouth or gummy smile
Patients with facial asymmetry from jaw deviation

Technique highlights

Surgeon and orthodontist work as one team
Digital simulation before the actual surgery
Inpatient monitoring inside the hospital

Surgical steps

Consultation and structural analysis before planning two-jaw surgery
Physical examination and blood tests to confirm surgical fitness
Design and marking agreed with the patient on the day of surgery
Anesthesia administered by an anesthesiologist with continuous vital-sign monitoring
Two-jaw surgery performed as planned, with symmetry checked throughout
Meticulous closure, then observation before discharge or an overnight stay

Recovery & aftercare

Cold compress for the first 48-72 hours, then warm compress to reduce swelling
Sleep with the head elevated and avoid bending forward in the first week
Avoid alcohol, smoking and strenuous exercise for at least 3-4 weeks
Attend suture removal and all scheduled follow-up visits
Most swelling subsides in 2-4 weeks; the final result settles in 3-6 months

Risks & things to consider

Temporary swelling, bruising and numbness are expected and resolve gradually
Patients with underlying conditions or on blood thinners must inform the surgeon beforehand
Results depend on individual anatomy, healing and post-operative care
All surgery carries risks of infection, bleeding and anesthesia-related complications