Laryngoscopy

Test Overview

Laryngoscopy is an examination that lets your doctor look at the back of your throat, your voice box (larynx), and vocal cords with a scope (laryngoscope). There are two types of laryngoscopy, and each uses different equipment.

Indirect laryngoscopy

Indirect laryngoscopy is done in a doctor's office using a small hand mirror held at the back of the throat. Your doctor shines a light in your mouth and wears a mirror on his or her head to reflect light to the back of your throat. Some doctors now use headgear with a bright light.

Indirect laryngoscopy is not done as much now because new flexible laryngoscopes let your doctor see better and are more comfortable for you.

Direct fiber-optic (flexible or rigid) laryngoscopy

Direct laryngoscopy lets your doctor see deeper into your throat with a fiber-optic scope. The scope is either flexible or rigid. Flexible scopes show the throat better and are more comfortable for you. Rigid scopes are often used in surgery.

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Author:	Jan Nissl, RN, BS	Last Updated: July 24, 2006
Medical Review:	Adam Husney, MD - Family Medicine Charles M. Myer, III, MD - Otolaryngology
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