書誌事項
- タイトル別名
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- Cochlear Reimplantation due to Electrode Problems
- 臨床 電極のトラブルに対して人工内耳入れ替え手術を行った2例
- リンショウ デンキョク ノ トラブル ニ タイシテ ジンコウ ナイジ イレカエ シュジュツ オ オコナッタ 2レイ
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We report two cases of cochlear reimplantation due to electrode problems. Case 1: A 76-year-old woman, complaining right-ear tinnitus in the 8 years following CI22 cochlear implantation in the right ear, was found in an X-ray examination to have the electrode array bending near the cochlear stoma. In cochlear reimplantation using a CI22 device upgraded to CI24RCS, fibrous tissue around the stoma and in the cochlear basal turn was removed and the electrode was replaced. Her speech perception score improved thereafter and tinnitus was reduced. Case 2: A 6-year-old boy with bilateral inner ear malformation presented with right facial spasm and decreased speech recognition 2 years and 4 months after right-ear cochlear implantation. An X-ray examination showed slight electrode slipout, so we inserted a CI24M device upgraded to CI24RCS, after which his speech perception score improved. Cochlear reimplantation was thus proved to be safe and effective in cases of electrode problems.<br>
収録刊行物
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- 耳鼻咽喉科臨床
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耳鼻咽喉科臨床 102 (10), 825-829, 2009
耳鼻咽喉科臨床学会
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詳細情報 詳細情報について
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- CRID
- 1390282679240843392
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- NII論文ID
- 10025527073
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- NII書誌ID
- AN00107089
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- ISSN
- 18844545
- 00326313
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- NDL書誌ID
- 10452094
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可