Deviated nasal septum (DNS) is the bone and cartilage that divides the inside of the nose in two parts: left and right parts, known as the septum. A deviated septum is the condition in which the ...
Lindsay Curtis is a freelance health & medical writer in South Florida. Prior to becoming a freelancer, she worked as a communications professional for health nonprofits and the University of ...
In many cases, the deviation is minor and causes no symptoms. A deviated septum that is moderate to severe, however, can lead to nasal obstruction and require treatment. A deviated septum occurs w ...
It can make one nostril narrower than the other, which may weaken the nasal valve and cause it to collapse. People may be born with a deviated septum, or the septum can deviate due to injury or ...