Breathe easier, backed by lasting structural correction.
Functional nasal surgery addresses the internal structures of the nose that can obstruct airflow and make breathing difficult — most commonly a deviated septum, enlarged turbinates, or a weak or collapsing nasal valve. Unlike cosmetic rhinoplasty, this surgery is focused entirely on function, restoring a clear, comfortable airway.
"Breathing is meant to be a nose-centric process."James Nestor, author of Breath: The New Science of a Lost Art (Riverhead Books, 2020)
In his bestselling book Breath: The New Science of a Lost Art, journalist James Nestor traces decades of research showing that the nose — not the mouth — is built to be the body's primary airway, filtering, warming, and humidifying air in ways the mouth simply cannot. When a structural obstruction forces chronic mouth breathing instead, patients can lose out on these benefits. Functional nasal surgery is aimed at correcting that obstruction so the nose can do the job it's designed for.
Deviated septum. The septum is the wall of cartilage and bone dividing the nose into two nostrils. When it's significantly bent or off-center — from genetics, injury, or growth over time — it can block airflow on one or both sides.
Enlarged turbinates. Turbinates are structures that line the inside of the nasal passages and help humidify and filter air. When chronically inflamed or enlarged — often from allergies — they can significantly narrow the airway.
Nasal valve collapse. The nasal valve is the narrowest point of the airway, and its cartilage support can weaken or narrow further with inhalation — a dynamic, breathing-dependent obstruction that patients often notice most during exercise or at night.
Most patients with significant obstruction have some combination of these three, which is why a thorough exam is essential to identify exactly what's restricting airflow before planning surgery.
Depending on what's causing the obstruction, functional nasal surgery may involve straightening the septum (septoplasty), reducing the size of the turbinates, and/or reinforcing a weak nasal valve using cartilage grafts to restore structural support during inhalation.
These procedures can be performed through an endonasal (hidden, entirely inside the nose) approach for most straightforward cases, or an open approach when more extensive structural grafting is needed. Dr. Kim determines the appropriate technique based on the extent and location of the obstruction.
Because functional nasal surgery treats a medical condition — obstructed breathing — rather than a cosmetic concern, it is often partially or fully covered by health insurance. Coverage depends on your specific plan and documented medical necessity, which our office can help you determine during the consultation and pre-authorization process.
Good candidates are patients with a documented history of nasal obstruction — chronic congestion, difficulty breathing through one or both nostrils, snoring, or trouble breathing during exercise — that hasn't responded adequately to medical management such as nasal sprays or allergy treatment.
Mild swelling and congestion are expected as internal tissues heal. Most patients take about a week off work, and any internal splints or packing are typically removed within the first several days.
Congestion continues to improve steadily. Most patients notice a meaningful improvement in breathing during this window, though final internal healing continues beneath the surface.
Complete resolution of internal swelling — and the full breathing benefit of surgery — is typically appreciated by around 3 months, once all post-surgical inflammation has resolved.
Functional nasal surgery is designed to preserve your external appearance while correcting internal structural issues. If you're also interested in changing the external shape of your nose, that can be discussed and combined with a functional repair during the same procedure.
Often it's both. A thorough exam — including looking at your septum, turbinates, and nasal valve function — can distinguish a structural obstruction that requires surgery from an inflammatory one that may respond to allergy treatment or nasal sprays alone. Dr. Kim will walk you through this assessment during consultation.
Most patients describe more pressure and congestion than sharp pain, similar to a bad head cold. Discomfort is generally well managed with medication and improves significantly within the first week.
"I can finally breathe through my nose again. Dr. Kim explained everything clearly and the whole team made me feel at ease."
"Excellent care from consultation through recovery. Highly recommend."
"Professional office, great communication, wonderful results."