What Is Septoplasty (Deviated Septum Surgery)? Septoplasty is a nose surgery that straightens the wall of cartilage and bone between your two nostrils. That wall is called your septum, and when it ...

Deviated septum surgery, or septoplasty, repositions the nasal septum in the center of the nasal cavity, moving the bone and cartilage through the mucous and skin layer lining the nose.

If you have a deviated septum that doesn’t completely block the nasal airways, the best way to improve how you breathe through your nose during runs is to train while you’re not running ...