Eustachian tube fluorescein test

Eustachian tube fluorescein test refers to the use of a sterile physiological aqueous solution of fluorescein into the patient's outer ear, instructing the patient to swallow, observe the presence of yellow-green fluorescence and the length of time, to determine whether the eustachian tube is normal damage.

The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments.