Nonsuppurative ear infections. Chronic catarrh of the middle ear. Sensorineural hearing loss. Otosclerosis. Meniere’s disease: etiology, pathogenesis, clinical features, diagnosis, treatment, prophylaxis. Department of ENT diseases of Tashkent Medical Aka

Presentation is devoted to non-purulent diseases of the ear, chronic catarrh of the middle ear, sensorineural hearing loss and otosclerosis