Impact of Laser Eustachian Tuboplasty on Middle Ear Ventilation, Hearing, and Tinnitus in Chronic Tube Dysfunction

Abstract

Outpatient LETP seems to be a suitable, safe, easily applicable, and well-tolerated treatment option before (revision) tympanoplasties and in all investigated diseases developing from long-lasting pathologic middle ear ventilation. Minimally invasive shaping of the hyperplastic nasopharyngeal Eustachian tube under topical anesthesia seems to be effective in improving tubal function as well as the associated symptoms such as dysfunctional pressure equalization, aural fullness, and conductive hearing loss in otherwise therapy-refractory chronic ETD.