Protruding Mouth Correction in Seomyeon, Busan

What is a protruding mouth?

A protruding mouth describes lips that sit noticeably forward, often with difficulty closing the lips without strain. In many cases the cause is bimaxillary protrusion: both upper and lower front teeth are angled forward, pushing the lips out. It is a common reason for orthodontic visits in Korea. Sometimes the jaws themselves are positioned forward, which is a skeletal pattern.

Who is it for?

People whose lips protrude or feel strained when closed
Those with a "mentalis strain" (chin puckering) when closing the lips
Patients with protruding front teeth and crowding
Adults and teens seeking a more balanced profile

What happens at the clinic

Profile analysis: cephalometric X-ray, photos and soft-tissue measurements show how much teeth and lips can realistically be moved back.
Plan: commonly, four premolars are extracted to create space for retraction.
Braces and anchorage: fixed braces are placed; mini-screws may be inserted under local anesthesia to pull front teeth back without the back teeth moving forward.
Retraction and finishing: spaces close gradually over many months, then the bite is refined.
Retention: retainers maintain the result; profile changes are reviewed with final records.

Treatment outlook

Many people see a softer lip profile and easier lip closure. The amount of change depends on lip thickness and tooth movement; lips do not move back one-to-one with teeth. Over-retraction can make the face look flatter or older, so a careful plan matters.

Risks and side effects

Possible issues include root shortening, gum recession, reopening of extraction spaces, mini-screw loosening and a profile that becomes too flat if retraction is excessive. Surgery, if chosen, has its own recovery and risks.

Choosing a clinic for protruding mouth correction in Seomyeon

Ask to see your cephalometric analysis and a realistic prediction of lip change.
Ask whether extractions are truly needed and what the alternatives are.
Ask about mini-screw use and how many may be placed.
Ask how the orthodontist avoids over-retraction that could flatten the face.
If the cause is skeletal, ask about surgical options and partner surgeons.

Commitment

This is a long treatment requiring regular visits, best suited to people living in or regularly returning to Busan. Seomyeon is a central metro hub for those appointments.

Can a protruding mouth be fixed without extraction?

Mild cases may improve without extractions, using mini-screws to move teeth back. Moderate to severe protrusion often needs premolar extraction to create enough space.

How much will my lips change?

It depends on lip thickness, tension and how far teeth move. Lips usually move back less than the teeth. Your orthodontist can estimate this from your X-rays and photos.

How long does protruding mouth correction take?

Typically about 18–30 months with braces and extractions. Complex or surgical cases may take longer.

Is surgery needed for a protruding mouth?

Most cases are treated with orthodontics alone. Surgery is considered when the jaws themselves are positioned forward or when orthodontics cannot achieve the desired change.

Can clear aligners correct a protruding mouth?

Some mild cases can be treated with aligners. Extraction cases with significant retraction are often more predictable with fixed braces and mini-screws.

Seomyeon.Clinic