The nasal passage is responsible for up to two-thirds of airway resistance, and even small changes to a septal deviation or turbinate hypertrophy can have significant effects on airway resistance.

Doctors examined the inside of the teen's nose with an endoscope, or a flexible tube with a camera at the end; and saw that he had so-called "turbinate hypertrophy," or an enlargement of narrow ...

He will talk about nasal allergies, deviated septum, turbinate hypertrophy and narrowed nasal valves. Tuesday, Aug. 11, 6 p.m., doors open at 5:30 p.m. McLaren Greater Lansing's Dawe Auditorium ...