Perilymph fistulae: variability of symptoms and results of surgery.
A perilymphatic fistula of a labyrinthine window may initially present with various cochlear or vestibular symptoms. Vestibular perilymph leaks can occur spontaneously with or without hearing loss and are most readily diagnosed by a positive Hennebert's sign. Surgical correction is indicated and should initially consist of grafting of the perilymph leak. A significant incidence of recurrence warrants further investigation of grafting materials and techniques.
D000293:Adolescent; D000328:Adult; D000368:Aged; D004584:Electronystagmography; D005260:Female; D005402:Fistula / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D034381:Hearing Loss / Q000209:etiology; D006801:Humans; D007759:Labyrinth Diseases / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D014717:Vertigo / Q000209:etiology