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Relationship between frontal/lateral mandibular translations and masticatory movement based on evaluation of occlusal surface motion
https://tokushima-u.repo.nii.ac.jp/records/2005100
https://tokushima-u.repo.nii.ac.jp/records/20051002e52e8e2-8992-4d14-b2a6-2741d2078a8c
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k3183_abstract.pdf (162 KB)
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k3183_review.pdf (343 KB)
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k3183_fulltext.pdf (503 KB)
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| Item type | 文献 / Documents(1) | |||||||||||
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| 公開日 | 2018-07-26 | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||||
| 資源タイプ | doctoral thesis | |||||||||||
| 出版社版DOI | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.20738/johb.31.1_39 | |||||||||||
| 言語 | ja | |||||||||||
| 関連名称 | 10.20738/johb.31.1_39 | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | NA | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_be7fb7dd8ff6fe43 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Relationship between frontal/lateral mandibular translations and masticatory movement based on evaluation of occlusal surface motion | |||||||||||
| 言語 | en | |||||||||||
| タイトル別表記 | ||||||||||||
| その他のタイトル | 咬合面の運動からみた前方・側方滑走運動と咀嚼運動の関係 | |||||||||||
| 言語 | ja | |||||||||||
| タイトル別表記 | ||||||||||||
| その他のタイトル | Frontal/Lateral Mandibular Translations-masticatory Movement Relationship | |||||||||||
| 言語 | en | |||||||||||
| 著者 |
大川, 敏永
× 大川, 敏永× 安陪, 晋× 中野, 雅德× 岡, 謙次× ホリカワ, エリコ
× 河野, 文昭 |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Objective: This study aimed to clarify whether crown restorations with adjusted occlusal surfaces that were formed using frontal/lateral mandibular translations, functioned without interference during mastication. Materials and Methods: In 10 adult volunteers who had healthy normal dentition, frontal and lateral border movement was measured during unilateral mastication and free mastication, using an ultrasound digital mandibular measuring system (ARCUS digma2). Additionally, precise impressions of the upper and lower dental arch were taken, and dental casts were made. These casts were measured using a CAD/CAM scanning system (ARCTICA). For the fabrication of crown restorations, the functionally generated path technique (FGP technique) was used on the monitor for the lower first and second molar. The movement of the opposite teeth on the occlusal surface during frontal and lateral border movement, during unilateral mastication, and during free mastication was considered the functional occlusal surface. The data of the functional occlusal surface generated by frontal/lateral mandibular translations and that of each of the masticatory functional occlusal surfaces were superimposed using three-dimensional data evaluation software (GOM). The difference between these surfaces was evaluated to determine the interference area, maximum interference difference, and average interference difference. Results: Interference was present for all functional occlusal surfaces created by mastication as well as those determined by frontal/lateral mandibular translations. The average interference values, in order of free masticatory movement, habitual masticatory side, and non-habitual masticatory side, were as follows. Interference area: 167.5±20.8 mm2, 121.9±28.5 mm2, 144.6±28.0 mm2; maximum interference distance: 345.0±43.1 μm, 189.0±39.9 μm, 309.0 ± 46.8 μm; average interference distance: 130.0±15.7 μm, 64.0±10.6 μm, 130.0±21.9 μm. Statistically significant differences were found for the maximum interference distance and average interference distance (both p<0.05). Conclusions: The functional occlusal surfaces for each form of mastication demonstrated interference with the functional surface of frontal/lateral mandibular translations. Thus, crown restorations of which the occlusal surfaces were adjusted and formed by frontal/lateral mandibular translations may interfere with mastication. |
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| 言語 | en | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | CAD/CAM | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Virtual FGP | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Functional occlusal surface | |||||||||||
| 書誌情報 |
en : Journal of Oral Health and Biosciences 巻 31, 号 1, p. 39-48, 発行日 2018-07-05 |
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| 収録物ID | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 21896682 | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | 四国歯学会 | |||||||||||
| 言語 | ja | |||||||||||
| 備考 | ||||||||||||
| 言語 | ja | |||||||||||
| 値 | 内容要旨・審査要旨・論文本文の公開 本論文は，著者Toshinori Okawaの学位論文として提出され，学位審査・授与の対象となっている。 学位授与者所属 : 徳島大学大学院口腔科学教育部（口腔科学専攻） |
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| EID | ||||||||||||
| 識別子 | 343178 | |||||||||||
| 識別子タイプ | URI | |||||||||||
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| 言語 | eng | |||||||||||
| 報告番号 | ||||||||||||
| 学位授与番号 | 甲第3183号 | |||||||||||
| 学位記番号 | ||||||||||||
| 言語 | ja | |||||||||||
| 値 | 甲口第440号 | |||||||||||
| 学位授与年月日 | ||||||||||||
| 学位授与年月日 | 2018-03-23 | |||||||||||
| 学位名 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位名 | 博士（歯学） | |||||||||||
| 学位授与機関 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位授与機関名 | 徳島大学 | |||||||||||
