Traumatic perilymphatic fistulae of the lateral semicircular canal.
Fifteen patients with perilymphatic fistulae were evaluated. Of these patients, three had CSF leaks in addition to the perilymphatic fistulae. Eight patients had fistulae of one or both windows; two had fistulae confined to the lateral semicircular canal; and two had combined fistulae of both round window and lateral semicircular canals. All improved dramatically following surgical repair. In the following study, we have shown that perilymphatic fistulae can occur in the lateral semicircular canal, and we suggest exploration of this area when indicated.
Yaniv
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E
Ear, Nose and Throat Department, Cecilia Makiwane Hospital, Mdantsane, Ciskei, South Africa.
Traub
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P
D000293:Adolescent; D000328:Adult; D002648:Child; D006259:Craniocerebral Trauma / Q000150:complications*; D005260:Female; D005402:Fistula / Q000209:etiology* / Q000601:surgery; D006801:Humans; D007761:Labyrinthine Fluids; D008297:Male; D008875:Middle Aged; D010046:Oval Window, Ear / Q000601:surgery; D010498:Perilymph; D012405:Round Window, Ear / Q000601:surgery; D012665:Semicircular Canals / Q000601:surgery