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延長ブリッジ装着時の咬合面垂直荷重に対する下顎骨の力学的反応
https://mdu.repo.nii.ac.jp/records/933
https://mdu.repo.nii.ac.jp/records/933779978fc-4bbb-4b6a-a362-e313a104c5f9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
matsumoto_shigaku_20-01-04.pdf (375.8 kB)
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| Item type | Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-05-24 | |||||||
| タイトル | ||||||||
| タイトル | 延長ブリッジ装着時の咬合面垂直荷重に対する下顎骨の力学的反応 | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 延長ブリッジ | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 下顎骨 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 応力 | |||||||
| 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 | |||||||
| その他（別言語等）のタイトル | ||||||||
| その他のタイトル | Dynamic Responses of the Mandible to Vertical Load with Extension-Bridges | |||||||
| 著者 |
岩崎, 精彦
× 岩崎, 精彦
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Extension-bridge has been accepted as the substitute for removable partial dentures for patients missing most distal teeth due to the fact that removable partial dentures cause discomfort for patients. On the other hand, it is pointed out that the cantilever force of the extension-bridge causes periodontal disease with absorption of bone and gingivitis of the abutment teeth. In this study, we attached the three-unit-extension-bridge to the dried mandibular bone of an adult human and force corresponding to 5 kg was applied to the bridge. The stress of various areas on the buccal surface of bone was measured using a strain gauge. On the other side, the same force was applied to natural teeth and the strain was measured as a control. In the control, the stress was revealed to be dispersed widely throughout the bone, which could be the result of a change in direction of the strain in response to the magnitude. In the experimental side, a different response was observed between two abutments; stress was concentrated in the abutment adjacent to a missing tooth as a result of the unchanged direction of the strain, and because the direction of strain changed only slightly, stress was not concentrated around the anterior abutment tooth. | |||||||
| 書誌情報 |
松本歯学 巻 20, 号 1, p. 50-57, 発行日 1994-04-30 |
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| 出版者 | ||||||||
| 出版者 | 松本歯科大学学会 | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0385-1613 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00232590 | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
| 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 | |||||||
