[The dilated vestibular aqueduct syndrome]. / Le syndrome de l'aqueduc du vestibule dilaté.

ABSTRACT

The authors analyse the clinical, radiological and audiometric findings in a population of 89 ears of 49 patients. There was no correlation between bone malformation and auditory deficit which was often profound. This anomaly occurs during the 7th week of embryogenesis and represents one facet of the dysplasia of Mondini.