A laryngoscopy allows doctors to investigate the larynx, or “voice box.” It can help determine the cause of certain symptoms, such as changes to the voice, difficulties breathing or swallowing, or a ...

A laryngoscopy is an exam that gives your doctor a close-up view of your larynx and throat. The larynx is your voice box. It’s located at the top of your windpipe, or trachea. It’s important to keep ...