RT Journal Article SR Electronic T1 Oval window perilymph fistula caused by accidental stapedectomy during ear toilet JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 910 OP 912 VO 29 IS 6 A1 Alharethy, Sami E. YR 2008 UL http://smj.org.sa/content/29/6/910.abstract AB Acquired perilymphatic fistulae can be the result of direct or indirect trauma to the temporal bone, barotraumas, infections or a complication of stapedectomy surgery. We report a case of accidental stapedectomy causing a perilymphatic fistula in an ear with inactive chronic noncholesteatomatous otitis media. This patient had an oval window perilymphatic fistula for 6 weeks prior to surgery without significant permanent sensorineural hearing loss.