A novel diagnostic tool for chronic obstructive eustachian tube dysfunction—the eustachian tube score.


OBJECTIVES/HYPOTHESIS The purpose of this study was to introduce a new tool for the diagnosis of chronic obstructive eustachian tube dysfunction (ETD) and as a follow-up tool for eustachian tube therapy using objective and subjective elements. STUDY DESIGN Combined, prospective, retrospective clinical study at a tertiary referral center. METHODS… (More)
DOI: 10.1002/lary.24922

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