381.81 Eustachian tube dysfunction
389.01 Hearing loss, conductive, external ear
389.03 Hearing loss, conductive, middle ear
389.05 Hearing loss, conductive, unilateral
389.20 Hearing loss, mixed, unspec.
388.12 Hearing loss, noise-induced
389.10 Hearing loss, sensorineural
389.15 Hearing loss, sensorineural, unilateral
388.2 Hearing loss, sudden, unspec.
386.00 Ménière’s disease, unspec.
379.54 Nystagmus, inner ear disease
380.10 Otitis Externa, unspec.
381.01 Otitis media, acute serous
382.01 Otitis media, acute w/ rupture of TM
381.10 Otitis media, chronic serous
384.21 Perforation, central, tympanic mem.