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Overview
The larynx is a tubular structure in the neck, through which air passes to the lungs. The thryoid and cricoid cartilage form the narrowest section of this airway.
Review Date 11/28/2016
Updated by: Jacob L. Heller, MD, MHA, Emergency Medicine, Virginia Mason Medical Center, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.