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歯科補綴物の3次元寸法精度に関する研究 : 歯科技工士の3次元再現精度について
https://mdu.repo.nii.ac.jp/records/802
https://mdu.repo.nii.ac.jp/records/802786cf29a-bfec-4a77-b522-cf5905f56c54
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
matsumoto_shigaku_22-03-07.pdf (1.7 MB)
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| Item type | Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-05-24 | |||||||
| タイトル | ||||||||
| タイトル | 歯科補綴物の3次元寸法精度に関する研究 : 歯科技工士の3次元再現精度について | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | CAD/CAM | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 3次元寸法精度 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 補綴物 | |||||||
| 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 | A Study of Three-Dimensional Accuracy in Dental Prosthesis : The three-dimensional reproductive accuracy of dental technician on artificial tooth | |||||||
| 著者 |
永沢, 栄
× 永沢, 栄
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Even though it is projected that the dental prosthesis will soon be manufactured with CAD/CAM technology, the three-dimensional accuracy of dental prosthesis construction using this technology is not known. We requested each of 5 dental technicians to produce 3 model teeth under each of the following three conditions: the original tooth measurement by visual inspection; the original tooth measurement with calipers; and in the absence of the original tooth, tooth measurement by extrapolation from the existing opposite and adjacent teeth. The reproduced teeth were measured with a laser displacement meter, and the results compared with the original tooth. It was found that the reproduced teeth constructed based on the visual inspection had error of distance of about 500μm. The error of distance was not reduced when the measurement was made using calipers. In general, reproduced teeth made by the dental technicians were deformed. When the technicians attempted to reconstructor eliminated tooth, the error of reproduction increased to about 1000μm. | |||||||
| 書誌情報 |
松本歯学 巻 22, 号 3, p. 304-310, 発行日 1996-12-31 |
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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 | |||||||
