On subarachnoid-tympanic fistulae. A report of two cases of the rare indirect type.
D002648:Child; D004429:Ear Ossicles / Q000002:abnormalities*; D004432:Ear, Middle; D005260:Female; D005402:Fistula; D006801:Humans; D007714:Klippel-Feil Syndrome; D013201:Stapes Surgery; D013346:Subarachnoid Space