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Medical Term:

Mondini dysplasia

Pronunciation: mon-de'ne

Definition: congenital anomaly of osseus and membranous otic labyrinth characterized by aplastic cochlea and deformity of the vestibule and semicircular canals with partial or complete loss of auditory and vestibular function; may be associated with dilated vestibular aqueduct and spontaneous cerebrospinal fluid otorrhea resulting in meningitis.

See Also: Mondini hearing impairment

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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