Endoscopic Evaluation of the Eustachian Tube: assessment of a novel tool for grading Eustachian tube inflammation.
Edward D McCoulScott I MayerAbtin TabaeeJeffrey C BedrosianMichael J MarinoPublished in: International forum of allergy & rhinology (2018)
The 3ET comprising these 4 physical findings has acceptable interrater and intrarater reliability, and may be applied to future clinical studies of ET function and disease.