Overview
The nasal septum is the wall of cartilage and bone between the two nasal passages. A deviation can narrow one or both sides, but it is only one possible cause of nasal obstruction.
Turbinate swelling, nasal valve collapse, rhinitis, polyps and prior surgery can create similar symptoms. The evaluation should identify each contributor so treatment addresses the actual source of resistance.
Common contributors
- Deviated septum
- Inferior turbinate hypertrophy
- Nasal valve narrowing or collapse
- Rhinitis
- Nasal polyps
- Scar tissue or prior surgery
- External nasal deformity
Living with deviated septum? The next step is a quiet, unhurried conversation.
How evaluation should work
Evaluation includes examination of the septum, turbinates and nasal valve. A decongestion test may help separate reversible swelling from fixed structural narrowing. Endoscopy can assess deeper obstruction or sinus disease.
CT imaging is not required for every deviated septum. It may be useful when sinus disease, a mass or prior surgery changes the plan.
Treatment considerations
Septoplasty straightens or removes selected obstructing cartilage and bone while preserving support. It does not directly treat every cause of snoring or sleep apnea.
When valve collapse or external deformity is significant, structural nasal reconstruction may be needed.
Recovery and follow-up
Nasal airflow changes as swelling changes, so patients should understand which component is expected to improve.
Postoperative congestion can temporarily feel worse before healing progresses.
Risks, limits and safety
- Bleeding, infection or scar tissue
- Septal perforation
- Persistent obstruction
- Change in smell
- Need for revision or valve treatment
Individual risk depends on anatomy, prior treatment, disease severity and overall health, and an in-person consent discussion remains essential. Urgent symptoms should be directed to emergency care rather than an online consultation form.
Suggested next step
A consultation should focus on confirming the diagnosis, reviewing prior treatment and imaging, discussing reasonable alternatives and defining what improvement is realistic. Patients with severe breathing difficulty, uncontrolled bleeding, sudden vision change, neurologic symptoms, fever with neck stiffness, or another emergency should seek urgent medical care.
Medical review
This page is a patient-education resource reviewed by the responsible Norelle Health clinician before publication. It does not replace an in-person evaluation. If symptoms are severe or rapidly worsening, seek immediate medical care.
Specialists who treat deviated septum
Dr. Moustafa Mourad
MD, FACS
Double Board-Certified Head & Neck and Facial Plastic & Reconstructive Surgeon
Dr. Moustafa Mourad is a double board-certified head and neck and facial plastic and reconstructive surgeon who cares for the full range of cosmetic and complex conditions affecting the face, head, and neck.
- Facial plastic and reconstructive surgery
- Head and neck cancer surgery
- Microvascular free-flap reconstruction
- Facial trauma and reconstruction
Also caring for this area
Not sure who to see? Our patient coordination team can help match you with the right specialist.
(212) 444-8006Frequently Asked Questions
No, but medication can reduce swelling around it and may sufficiently improve symptoms.
It may improve nasal airflow, but sleep apnea often involves multiple airway levels and needs separate evaluation.
The nasal valve is the narrow sidewall region and may collapse dynamically during inhalation.
Standard septoplasty is intended to improve the internal septum; combined functional septorhinoplasty may alter the framework when needed.
Clinical References
These independent resources from medical and professional organizations offer further reading. They are provided for general education and do not replace a consultation with a clinician.
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