鼓室形成術III型変法の聴力成績

DOI

書誌事項

タイトル別名
  • Results of Type III Tympanoplasty with Ossicular Reconstruction

説明

One hundred and thirty-one cases of type III tympanoplasty with ossicular reconstruction are presented.<BR>Hearing was analyzed according to the types of reconstruction employed. The procedure was classified as successful when the postoperative hearing level met at least one of these three conditions: 1) hearing level less than 40dB, 2) hearing gain more than 15dB or 3) air-bone gap less than 20dB.<BR>Successful ears in hearing were obtained in 100 (76%) of the patients. It was found that the primary operation for chronic otitis media with cholesteatoma produced good hearing results (89% of the cases). Non-inflammatory, traumatic and anomalous middle ear diseases and 2nd-look operations also showed good hearing gain. On the other hand, in cases of revision operation, the incidence of successful ears in hearing was very low (58% of the cases). There were no significant differences between the types of ossicular reconstruction.<BR>The three requirements for a successful hearing are also discussed.

収録刊行物

  • 臨床耳科

    臨床耳科 15 (1), 41-47, 1988

    日本耳科学会

詳細情報 詳細情報について

  • CRID
    1390282680379815296
  • NII論文ID
    130004120643
  • DOI
    10.11289/otoljpn1974.15.41
  • ISSN
    18845800
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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