コラーゲンスポンジによる外来耳手術 A New "Collagen Sponge" Artificial Dermis for the Repair of Tympanic Membrane Defects and External Auditory Canal Skin Defects at the Outpatient Clinic

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Recently, a new artificial dermis was developed as a permanent material for the reconstruction of the skin or mucosal defects. It is composed of two different kinds of collagen; fibrillar and heat-denatured collagen, which are freeze-dried to form a sponge-like structure. These modifications reduce the inflammatory response and increase cellular affinity.<br>We have been using this artificial dermis in an out patient clinic and in this study, we investigated the effectiveness of this material for repairing tympanic membrane defects and external auditory canal skin defects.<br>The findings show that the rate of successful repair was 90.9% (20/22 ears) for tympanic membrane defects, and 100% (7/7 ears) for external auditory canal skin defects. We consider this artificial dermis to be very useful for middle ear operations in outpatients settings.

収録刊行物

  • 耳鼻咽喉科臨床

    耳鼻咽喉科臨床 94(9), 781-790, 2001-09-01

    The Society of Practical Otolaryngology

参考文献:  16件中 1-16件 を表示

被引用文献:  2件中 1-2件 を表示

各種コード

  • NII論文ID(NAID)
    10008097490
  • NII書誌ID(NCID)
    AN00107089
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    00326313
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
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