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下顎片側遊離端義歯における支台歯の挙動 : 支持能力の違いによる影響
https://ohu-lib.repo.nii.ac.jp/records/2272
https://ohu-lib.repo.nii.ac.jp/records/2272af3a726c-91e9-44b1-b868-c4359b239c2d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004260477.pdf (1.4 MB)
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| Item type | 紀要論文(ELS)_JAIRO Cloud（WEKO3）対応_596d4a9f(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-06-30 | |||||
| タイトル | ||||||
| タイトル | 下顎片側遊離端義歯における支台歯の挙動 : 支持能力の違いによる影響 | |||||
| タイトル | ||||||
| タイトル | Influence of Support Ability on Abutment Tooth Movement of Lower : Distal-extention Removable Partial Denture | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | distal-extension removable partial denture | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | abutment tooth movement | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | support ability of abutment tooth | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | direct retainer | |||||
| 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 | departmental bulletin paper | |||||
| ページ属性 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | P(論文) | |||||
| 記事種別(日) | ||||||
| 値 | 原著論文 | |||||
| 記事種別(英) | ||||||
| 言語 | en | |||||
| 値 | Original Article | |||||
| 著者名(日) |
島崎, 政人
× 島崎, 政人 |
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| 著者名よみ |
シマザキ, マサト
× シマザキ, マサト |
|||||
| 著者名(英) |
SHIMAZAKI, Masato
× SHIMAZAKI, Masato |
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| 著者所属(日) | ||||||
| 値 | 奥羽大学歯学部歯科補綴学講座 | |||||
| 著者所属(英) | ||||||
| 言語 | en | |||||
| 値 | Department of Prosthetic Dentistry, Ohu University School of Dentistry | |||||
| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The purpose of this study was to clarify the effects of the support ability on abutment teeth of lower distal-extension removable partial dentures. Two types of chrome-cobalt removable partial denture castings were fabricated on a mandibular test model simulating a free-end saddle. The component parts of each casting were Akers' or RPI clasp on an abutment tooth, indirect retainers (Akers' clasps on teeth Nos. 44 and 47), a lingual bar and a metal base with loading platform. The height of the alveolar bone portion around the abutment teeth was set in 3 positions, which were at no, 1/4 and 1/2 reduction, respectively. The partial denture castings were seated with a 2 kgfload by a loading apparatus. The movement of the abutment tooth was measured at a higher magnification using an indicator rod attached to the occlusal surface of the tooth. The Sirognatho analyzer system was used to analyze the direction and magnitude of abutment tooth movement. The results were as follows: 1. The direction of abutment tooth movement by the load was mesial when observed in the mesio-distal direction. 2. By buccal loading, the abutment tooth with Akers' clasp as a direct retainer was mesio-buccally moved, but the one with RPI clasp showed mesio-lingual movement. 3. Abutment tooth displacement increased according to the reduction of the alveolar bone portion. The increase rate of it on the abutment tooth with Akers' clasp was bigger than that with RPI clasp. These results suggested that of RPI clasps would be efficient as a direct retainer for removable partial dentures with a free-end saddle. | |||||
| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN1010214X | |||||
| 書誌情報 |
奥羽大学歯学誌 巻 31, 号 2, p. 91-101, 発行日 2004-06-30 |
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