Abstract：
BACKGROUND:Patients with cochlear malformations were long considered poor candidates for cochlear implantation (CI), and surgical approaches different than the standard facial recess approach were used to access the inner ear. There is no previous long-term follow-up of a patient with significantly malformed inner ear operated through an untraditional route and requiring a revision surgery. PURPOSE:This case provides a long-term follow-up from the initial surgery, a short-term follow-up from the revision surgery, and it illustrates the evolving classification of inner ear malformations as well as the potential problems associated with nonstandard approaches to the cochlea. RESEARCH DESIGN:A case report. INTERVENTION:Herein, we report a case of revision CI in a patient with incomplete partition type I, through the round window via a facial recess approach, 18 yr after an initial implantation via a transmastoid labyrinthotomy approach. RESULTS:The patient had an uncomplicated surgery, and after activation, she noted auditory perception on all electrodes without facial stimulation. A sound field sound awareness threshold was obtained at 15 dB HL. CONCLUSIONS:As the prior generation of cochlear implant recipients ages, the probability of a revision surgery for various causes increases. Cochlear implant surgeons should be aware of the potential pitfalls associated in these often challenging cases.
journal_name
J Am Acad Audioljournal_title
Journal of the American Academy of Audiologyauthors
Rizk HG,Hagood F,Holcomb MA,Meyer TAdoi
10.3766/jaaa.15107subject
Has Abstractpub_date
2016-11-01 00:00:00pages
846-850issue
10eissn
1050-0545issn
2157-3107journal_volume
27pub_type
杂志文章abstract：:The binaural interaction component (BIC) of the auditory brainstem response (ABR) and BIC of the frequency-following response (FFR) to tonal stimuli were studied in normal-hearing adults. The ABR and BIC latencies from all subjects were consistently shorter to the click-like sound than to the 2.0 kHz tone burst. Incre...
journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章
doi：
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journal_title：Journal of the American Academy of Audiology
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doi：
更新日期：1997-08-01 00:00:00
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章
doi：
更新日期：1995-11-01 00:00:00
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章
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journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章,随机对照试验
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abstract：BACKGROUND:Pitch pattern sequence (PPS) and duration pattern sequence (DPS) tests are frequently used in the assessment of auditory processing disorder. Current recommendations suggest alternate, interchangeable modes for responding to stimuli. PURPOSE:The objective of the study is to evaluate the influence of respons...
journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章
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journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章
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journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章,评审
doi：
更新日期：2000-03-01 00:00:00
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章
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更新日期：2012-02-01 00:00:00
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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更新日期：2001-02-01 00:00:00
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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journal_title：Journal of the American Academy of Audiology
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更新日期：1993-11-01 00:00:00
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journal_title：Journal of the American Academy of Audiology
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abstract：:We characterized the 2F1-F2 distortion product reflected in the human frequency-following response (FFR). In the first experiment, we evaluated the input-output growth functions of the distortion product at 2F1-F2 (FFR-DP) for three primary pairs. In the second experiment, we tested the effect of primary tone level va...
journal_title：Journal of the American Academy of Audiology
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