Wpływ zmian strukturalnych błony bębenkowej na wyniki audiometrii impedancyjnej i tonalnej w rozszerzonym zakresie częstotliwości

In ears treated because of SOM with ventilation tube insertion the middle ear compliance is higher. In the presence of myringosclerosis and atrophy higher audiometric thresholds are observed. Tympanic membrane abnormalities have been more clearly indicated by the absent ipsilateral stapedial reflex than tympanometry.