How Septorhinoplasty Works
비중격 성형술 (bijunggyeok seonghyeongsul, literally “septal reshaping surgery”) is the combined surgical correction of a deviated nasal septum — the internal wall of cartilage and bone that runs down the center of the nose — alongside cosmetic reshaping of the external nose. The two goals are addressed simultaneously under a single general anesthesia event, through the same surgical access point.
The procedure begins with an open rhinoplasty approach in most cases: a small incision across the columella (the narrow strip of tissue between the nostrils) allows the surgeon to lift the nasal skin off the underlying framework and access both the internal septum and the external cartilage structures at once. Some surgeons use a closed (endonasal) approach for less complex cases, with all incisions placed inside the nostrils.
Septoplasty component: The surgeon scores, repositions, or removes the deviated portions of the quadrangular cartilage — the main plate of cartilage that forms the septum — along with any deviated sections of the perpendicular plate of the ethmoid bone and the vomer bone below. The goal is to create a straight, unobstructed airway on both sides. Importantly, a structural L-shaped strut of cartilage (minimum 10–15 mm wide) must be preserved along the nasal dorsum and columella to maintain nasal support — removing too much is the most common cause of long-term septal collapse.
Rhinoplasty component: Once the septum is addressed, harvested septal cartilage is carved into grafts. These are placed at the nasal tip (shield graft or strut graft), along the dorsum (spreader grafts to widen a collapsed middle vault), or used to refine projection and rotation. Osteotomies — controlled fractures of the nasal bones — are performed if the bony pyramid needs narrowing or realignment.
Korean surgeons operating in the Gangnam district — which receives approximately 60% of Korea’s aesthetic medical tourists² — typically require a preoperative CT scan to document septal deviation and plan the structural corrections before combining procedures. Clinics that proceed without imaging should be treated as a due-diligence concern.²
Technique Comparison: Septoplasty Only vs Septorhinoplasty
Four surgical approaches address nasal obstruction, cosmetic concerns, or both. The table below maps each approach across the decisions that matter most to patients planning surgery in Korea.
Reading the table: The combined procedure adds roughly two to seven days of recovery compared to septoplasty alone, but it eliminates a second operation and a second anesthesia event. For patients who have both a documented functional problem and aesthetic goals, the risk-benefit calculation typically favors doing both at once. The rib cartilage row applies primarily to revision cases where prior surgery has depleted the septal supply, or to patients requiring significant dorsal augmentation.
Korea had approximately 2,100 board-certified plastic surgeons registered with the Korean Society of Plastic and Reconstructive Surgeons (KSPRS; 대한성형외과학회, Daehan Seonghyeong Oegwa Haghoe, South Korea’s official plastic surgery certification board) as of 2024.¹ KSPRS board certification requires six years of medical school plus a four-year plastic surgery residency and passage of KSPRS board examinations.¹ For combined functional-cosmetic cases, patients should verify that their surgeon holds KSPRS certification — confirmation is available through the public registry on the KSPRS website.¹
Who Needs Septorhinoplasty vs Rhinoplasty Alone
The decision to combine septoplasty with rhinoplasty — rather than performing one or the other — depends on three factors: the presence of a confirmed functional deficit, the patient’s cosmetic goals, and the available cartilage inventory. A preoperative CT scan and endoscopic nasal examination are the standard tools Korean surgeons use to make this determination.
Often a good candidate
- Confirmed septal deviation causing nasal airway obstruction, documented on CT imaging, in a patient who also wants external cosmetic reshaping — combining avoids two anesthesia events
- Visibly crooked nose caused by underlying septal deviation — correcting the septum is structurally necessary to achieve a straight external result
- Patient wanting tip refinement who would otherwise require ear or rib cartilage — harvesting the septum during the functional component provides graft material at no additional donor-site cost
- Patient with a dorsal hump combined with septal deviation — both the internal deviation and the external hump can be addressed through the same open approach
Should reconsider or wait
- Patients seeking purely functional correction without any cosmetic goals — septoplasty alone is the appropriate, lower-complexity procedure and may have better NHI coverage
- Patients with a prior septoplasty that did not fully resolve obstruction — residual cartilage supply may be limited, changing the graft planning and potentially requiring ear or rib cartilage
- Patients with mild cosmetic concerns who may not require the full open approach — discuss with your surgeon whether the incremental cosmetic benefit justifies the additional surgical complexity
Not a suitable candidate
- Active nasal polyps (benign growths on the nasal lining) — polyps require separate ENT (ear, nose, and throat specialist) management and may recur regardless of septal correction; operating through an active polyp field increases bleeding risk
- Patients on anticoagulant or antiplatelet medications who cannot safely discontinue under medical supervision — nasal surgery carries significant bleeding risk that is amplified by blood thinners
- Patients with unrealistic expectations about the percentage improvement in breathing — septal correction reliably improves airflow but cannot guarantee complete resolution, particularly when turbinate hypertrophy (enlarged internal nasal tissues) coexists
Plastic surgery and dermatology collectively account for the largest share of procedures sought by international patients visiting Korea,² and the Gangnam district receives approximately 60% of those patients.² For patients traveling from outside Korea, the combined procedure offers a practical logistical advantage: one trip, one recovery period, and one set of pre- and post-operative consultations.
Results and Longevity
Functional outcomes: Septoplasty is a structurally durable correction when the surgeon preserves adequate cartilage support. The repositioned or partially resected cartilage does not regrow in its deviated position; the airway improvement is generally permanent. The most common cause of recurrence is insufficient cartilage preservation during the initial operation — specifically, failing to maintain the structural L-strut — which can lead to progressive nasal tip and dorsal collapse over years.
Cosmetic outcomes: Rhinoplasty results stabilize slowly. Visible swelling resolves in stages: approximately 70% subsides by six weeks, 90% by three months, with the remaining subtle swelling — most noticeable at the nasal tip — clearing fully at 12 months. Final shape assessment before that point is premature. Grafted cartilage integrates with surrounding tissue and, when properly placed, maintains its position long-term. Implants (silicone or ePTFE) used for dorsal augmentation carry a small but persistent risk of migration or extrusion that autologous (patient’s own) cartilage does not.
Revision rates: Combined procedures have a revision rate consistent with rhinoplasty generally — typically cited in the surgical literature at 5–15% depending on complexity. Revision is more common when significant tip work was performed, when the nasal bones required osteotomies, or when the patient had prior surgery. Surgeons operating in Korea’s high-volume aesthetic centers tend to document their revision rates in consultation — asking for this figure is a reasonable due-diligence step.
Long-term breathing: For patients whose obstruction was caused by the septal deviation alone, sustained airway improvement is the expected outcome. When turbinate hypertrophy was also present and addressed concurrently, the combined result is more durable than either correction alone.
Recovery Timeline
General anesthesia, 2.5–4 hours operative time. Internal nasal splints (silicone or plastic strips) placed to support the repositioned septum. External cast applied over the nasal bones. Overnight observation is standard at most Korean facilities for combined cases; same-day discharge is less common than with cosmetic-only rhinoplasty.
Significant bruising and periorbital (around-eye) swelling peaks at 48–72 hours. Nasal breathing is blocked by internal splints and swelling — mouth breathing is expected. Head elevation, cold compresses, and prescribed anti-inflammatory medication manage discomfort. No strenuous activity, no bending forward, no nose blowing.
Internal nasal splints are removed at the clinic — the single most immediately impactful moment of recovery, as nasal airflow improves markedly within hours. Bruising is still visible but fading. External cast remains in place.
External cast is removed. The nose is swollen and slightly wider than the final result — this is normal. Patients are presentable at conversational distance with makeup. This is the minimum milestone before most patients feel comfortable in public. Minimum recommended stay in Korea for septorhinoplasty cases is 12–14 days total.
Gradual reduction in swelling week by week. Return to light office work at week 2. Avoid contact sports, heavy lifting, and sunglasses resting on the nasal bridge for 6 weeks. No swimming (infection risk from pool water entering healing nasal passages).
Tip swelling resolves last. Functional breathing improvement is assessable from week 4 onward once internal healing stabilizes. Final cosmetic result is assessed at 12 months. Scar at the columellar incision fades to near-invisible for most patients by month 6.