A deviated septum happens when the thin wall between the nasal passages, called the nasal septum , is off to one side. The nasal septum being off-center, called deviated, makes one side of the inside of the nose smaller. A deviated septum may cause health complications such as difficulty breathing. Learn more about the causes, symptoms, treatments, and more. Learn about the causes, symptoms, diagnosis and treatment of nasal septum deviation, a physical disorder of the nose that affects 80% of people. Find out the notable examples of celebrities who have undergone septoplasty to correct their deviated septum . A deviated nasal septum can disrupt breathing, sleep, and daily life. Learn about its causes, symptoms, and treatment options to improve quality of life.
