Healthwise

Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Sleep Apnea: Fiber-Optic Pharyngoscopy

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

Current as of: July 10, 2023

Author: Healthwise Staff
Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Due to the threat of the COVID-19 (Coronavirus), we are taking precautionary measures to protect our staff and patients. We are implementing a temporary NO VISITOR policy at this time. Only patients or patients and their guardians will be allowed into the office. Please note, this is not to inconvenience anyone! The virus is a very real threat and it is essential that we stay healthy in order to provide needed care for our patients. If you are sick, we ask that you CALL the office to speak with a nurse before you come in. The nurse will provide specific instructions for you. Please DO NOT enter the office if you are sick (upper respiratory symptoms, fever, cough, or flu like symptoms). We are closely monitoring the situation and will update you as circumstances change. Thank you for your understanding!!