書誌事項
- タイトル別名
-
- Labyrinthine Fistulae and Postoperative Hearing
- メイロ ロウコウ ト ジュツゴ チョウリョク
この論文をさがす
抄録
A retrospective study of 498 cases of ear surgery revealed 41, or 8.23%, labyrinthine fistulae, 33 of which were caused by cholesteatoma and 8 by a fistula related granulomatous osteitis.<br>Positive fistula sign was noted on only 18, or 46.5%, patients.<br>Seven total deafness was seen preoperatively, and in 3 the fistulae was larger than 2mm in diameter.<br>Incidence of postoperative sensorinerual deafness increased with the size of the fistulae. Four of the eight large size fistulae, larger than 2mm, 3 of the 9 medium size fistulae, between 1 and 2mm, resulted in sensorineural deafness, postoperatively. However, in 76.5% the hearing was preserved.<br>In two ears, profound deafness was noted on the 7th post-operative day and such recovered completely in about one month. Serous labyrinthitis appeared to be involved here.<br>In 23.7%, draining ears with fistulae progressed to sensorineural deafness, including 2 with a total deafness, postoperatively.<br>The following was concluded:<br>There is good chance of preserving hearing even with a large open labyrinthine fistula in the semicircular canal, and in cases of infected large fistula, the cholesteatoma matrix and granulation tissue should be left untouched and then removed in a second stage operation.
収録刊行物
-
- 耳鼻咽喉科臨床
-
耳鼻咽喉科臨床 72 (1), 3-7, 1979
耳鼻咽喉科臨床学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282679245525376
-
- NII論文ID
- 130001815063
-
- NII書誌ID
- AN00107089
-
- ISSN
- 18844545
- 00326313
-
- NDL書誌ID
- 2078446
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可