Health Library

 

Sleep Apnea: Fiber-Optic Pharyngoscopy

Topic Overview

Fiber-optic pharyngoscopy is a procedure that allows your doctor to look into the upper part of your respiratory system. He or she may use it to help decide how to treat your obstructive sleep apnea (OSA).

You remain awake during the procedure. Your doctor gives you medicine (anesthesia) to numb your throat and then places a thin, flexible tube (endoscope) inside your nostril and gently guides the tube into your throat. A camera at the end of the tube sends pictures to a video monitor.

This process is sometimes done while you are using continuous positive airway pressure (CPAP) to find the areas in your airway that collapse during sleep.

Related Information

Credits

By Healthwise Staff
Primary Medical Reviewer Anne C. Poinier, MD - Internal Medicine
Specialist Medical Reviewer Mark A. Rasmus, MD - Pulmonology, Critical Care Medicine, Sleep Medicine
Current as of June 25, 2013

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

© 1995-2014 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

Additional Resources

First Nurse

  • First Nurse: Talk to one of our nurses 24 hours a day for free health care advice, resources and referrals! Call 515-239-6877 or 800-524-6877.
  • Health Library: Search our online library containing information on health conditions, medications, medical tests, and more.

Symptom Checker

Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.

Symptom Checker