[Progressive middle ear hearing difficulty in chronic epitympanic otitis media].
D001299:Audiometry; D001844:Bone Conduction; D003638:Deafness / Q000209:etiology; D007758:Ear, Inner / Q000601:surgery; D005500:Follow-Up Studies; D006311:Hearing Disorders / Q000209:etiology*; D006801:Humans; D010033:Otitis Media / Q000150:complications*; D011859:Radiography; D013514:Surgical Procedures, Operative; D014724:Vestibular Function Tests
Progressive Innenohrschwerhörigkeit bei chronisch-epitympanaler Mittelohrentzündung.