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Regeneration of Mastoid Air Cells in Vivo Using Autologous Cortical Bone
http://hdl.handle.net/10069/35267
http://hdl.handle.net/10069/35267d1815f08-8d7c-4b1e-9a9e-a12501e910f0
名前 / ファイル | ライセンス | アクション |
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SS3_514.pdf (718.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2015-05-01 | |||||
タイトル | ||||||
タイトル | Regeneration of Mastoid Air Cells in Vivo Using Autologous Cortical Bone | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Regeneration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Mastoid Air Cells | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Mastoid Cortex Plasty | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Tissue Engineering | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cholesteatoma | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Kaneko, Kenichi
× Kaneko, Kenichi× Kanemaru, Shin-ichi× Kanai, Rie× Atsushi, Yamada |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Purpose: This was a preliminary study to assess surgical construction and regeneration of mastoid air cells in the treatment of cholesteatoma. Methods: Two-stage tympanoplasty with mastoidectomy was performed in four cases of unilateral cholesteatoma with sclerotic mastoid. During the first-stage operation, small fragments of autologous cortical bone were inserted into the cavity after mastoidectomy to form a honeycomb-like structure. Reconstruction of the lateral wall of the mastoid cavity was performed using the mastoid cortical bony plate. Pre- and postoperative mastoid volume was evaluated by three-dimensional reconstruction based on high-resolution computed tomography (HR-CT) images. Results: HR-CT images after the first-stage operation showed that mastoid volume had increased in all subjects. Macroscopic inspection during the second-stage operation revealed that the honeycomb-like structure made of bony fragments and covered by thin mucosa in the mastoid cavity was stable, with no evidence of effusion or granulation tissue. No retraction of the eardrum, middle ear effusion or recurrence of cholesteatoma was observed, and the hearing level on a pure-tone audiogram was improved in any subject 60 - 94 months after the second-stage operation. Conclusion: Surgical construction and regeneration of mastoid air cells using autologous cortical bone can be useful in treatment of cholesteatoma with arrested mastoid pneumatization. | |||||
書誌情報 |
Surgical Science 巻 3, 号 11, p. 514-517, 発行日 2012-11 |
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出版者 | ||||||
出版者 | Scientific Research Publishing Inc. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 21579407 | |||||
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収録物識別子タイプ | ISSN | |||||
収録物識別子 | 21579415 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.4236/ss.2012.311102 | |||||
権利 | ||||||
権利情報 | c 2015 by authors and Scientific Research Publishing Inc. | |||||
権利 | ||||||
権利情報 | This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Surgical Science, 3(11), pp.514-517; 2012 |