If you experience chronic (long term) laryngitis, difficulty swallowing or throat pain your consultant may recommend a larynx diagnostic endoscopy.
What happens during a larynx diagnostic endoscopy?
A diagnostic endoscopy of the larynx takes between 15-20 minutes. Local anaesthetic will be applied to your nose. Your consultant will pass a very thin, flexible tube with a light and camera on the end (a nasendoscope) through your nose to the area just above your throat. The camera will send pictures of your larynx to a monitor.
If any abnormality is found they may take a tiny tissue sample to be examined in a laboratory.
After larynx diagnostic endoscopy
You will be able to go home after your endoscopy. The numb feeling in your throat should ease after about 1 hour. Avoid drinking any hot drinks until all the feeling in your throat has returned.
Be sure and ask your consultant when the results of your endoscopy will be available.
Cardiff Bay Hospital, Dunleavy Drive, Cardiff, CF11 0SN
The Vale Hospital, Hensol Castle Park, Vale of Glamorgan, CF72 8JX
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