Functional Rhinoplasty in Seoul: Surgery to Breathe Better
The short answer
Functional rhinoplasty is nose surgery that improves breathing by correcting the septum, opening a narrow or collapsing nasal valve with cartilage grafts, and reducing enlarged turbinates. In Gangnam it typically costs about KRW 6–12 million, takes 2–4 hours under general anesthesia, and can be combined with cosmetic changes. The splint comes off at 7–10 days, and airflow usually improves over 1–3 months.
Key facts
- What it treats: Deviated septum, nasal valve collapse, enlarged turbinates, crooked nose
- Typical cost in Gangnam: About KRW 6–12 million
- Operating time: About 2–4 hours
- Anesthesia: General
- Common grafts: Spreader and batten grafts
- Pre-op tests: Endoscopy and often CT
- Recommended stay: About 10–14 days
Where breathing gets blocked
Air passes through three main areas that can narrow. The septum, the central wall, can bend to one side. The turbinates, ridges on the side walls that warm and humidify air, can swell or enlarge. The nasal valve, the narrowest point where the upper side cartilages meet the septum, can be too tight or can collapse inward when you breathe in. Earlier nose surgery or injury can make any of these worse.
Functional rhinoplasty treats whichever of these is the cause, and often more than one. The surgeon straightens the septum, widens a narrow valve with spreader grafts (thin cartilage strips placed along the bridge), supports weak side walls with batten grafts and reduces large turbinates. Because the valve sits partly within the structure of the outer nose, these repairs can also change your nose's appearance, which is why they are often combined with cosmetic goals.
Most often chosen for and combined with
- Blockage that persists despite sprays and allergy treatment
- Nostrils that collapse when you breathe in hard
- A crooked nose after an injury
- Breathing problems after a previous rhinoplasty
It is commonly combined with cosmetic tip or bridge work and, where needed, sinus surgery.
The procedure, step by step
Diagnose first
Before surgery, the clinic should examine the inside of your nose with an endoscope and often a CT scan, and may test whether gently pulling the cheek outward (the Cottle test) improves airflow. This shows which structures need work.
Open approach
Most functional rhinoplasties are done open so the surgeon can place grafts precisely. Septal cartilage is harvested and reused for spreader and batten grafts; ear or rib cartilage is used if the septum is insufficient.
Where the incisions are made
A small columella scar plus internal incisions. Turbinate reduction is done entirely inside.
Recovery timeline
| When | What to expect |
|---|---|
| Week 1 | Congestion and crusting; mouth breathing at night |
| Days 7–10 | Splints and stitches removed |
| Weeks 2–6 | Saline rinses; airflow improving steadily |
| Months 3–12 | Final breathing benefit and outer shape settle |
Is it right for you?
A good fit if you
- Have a structural cause confirmed on examination
- Want better breathing and are open to shape changes
- Can stay about two weeks in Seoul
Another option may suit you better if
- Only the septum is bent: septoplasty alone may be enough
- Your symptoms are mainly allergic
Risks to discuss at your consultation
Ask about persistent blockage, a slightly wider bridge from spreader grafts, dryness after turbinate reduction, septal perforation, bleeding and infection. Ask how breathing is measured before and after surgery.
Functional rhinoplasty cost in Seoul
Typical Gangnam quotes are about KRW 6–12 million, more with rib cartilage or combined cosmetic work. Our functional and cosmetic rhinoplasty guide explains combined plans.
Functional vs. cosmetic rhinoplasty
| Functional | Cosmetic | |
|---|---|---|
| Main goal | Breathing | Appearance |
| Typical work | Septum, valve grafts, turbinates | Bridge, tip, nostrils |
| Pre-op tests | Endoscopy, CT | Photos, simulation |
| Typical cost | KRW 6–12 million | KRW 3–9 million |
This guide is for general information and is not medical advice. Prices are typical ranges reported by Gangnam clinics in 2026 and vary by clinic, doctor and treatment plan; confirm directly with the clinic.
Patient questions
Frequently asked questions
Will functional rhinoplasty change how my nose looks?
It can. Valve grafts may slightly widen the middle of the nose, and many patients choose cosmetic refinements at the same time.
What is nasal valve collapse?
It is when the side walls of the nose fall inward as you breathe in, narrowing the airway. Batten or spreader grafts strengthen them.
Do I need a CT scan?
Many Seoul clinics recommend one to check the septum and sinuses before surgery.
How soon will I breathe better?
Most people notice improvement once splints are removed, with steady gains over 1–3 months.
Can I fly with healing nasal grafts?
Usually after about 10 days, once your surgeon checks the inside of the nose.
Not sure which Gangnam clinic is right for you?
Tell us your goals, budget and travel dates. Our English-speaking coordinators compare doctor-led clinics and usually reply with free quotes within 24 hours.