Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Deviation of the nasal septum
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Deviation of the nasal septum: Failure of the nasal septum to be in the center where it is supposed to be. (The nasal septum is the wall inside the nose that runs down the middle dividing it into two sides.)
Deviation of the nasal septum may be congenital (present at birth) or occur later from trauma. The major problem that it tends to cause is airway obstruction. Correction is by surgery.