Zirconia Implants with Laser Surface Treatment: Peri-Implant Bone Response and Enhancement of Osseointegration

• 資料種別: 博士論文
• タイトル: Zirconia Implants with Laser Surface Treatment: Peri-Implant Bone Response and Enhancement of Osseointegration
• 著者・編者: Yasuno, Kimie; Kakura, Kae; Taniguchi, Yusuke; Yamaguchi, Yuichiro; Kido, Hirofumi
• 著者標目: Yasuno, Kimie; Kakura, Kae; Taniguchi, Yusuke; Yamaguchi, Yuichiro; Kido, Hirofumi
• 出版年月日等: 2014-04-15
• 出版年（W3CDTF）: 2014-04-15
• 並列タイトル等: Zirconia Implants with Laser Surface Treatment: Peri-Implant Bone Response and Enhancement of Osseointegration
• 授与機関名: 福岡歯科大学
• 授与年月日: 2014-04-15
• 授与年月日（W3CDTF）: 2014-04-15
• 報告番号: 甲第252号
• 学位: 博士（歯学）
• 博論授与番号: 甲第252号
• 本文の言語コード: eng
• 件名標目: Animal study; Laser treatment; Osseointegration; Rough surface; Zirconia implant
• 対象利用者: 一般
• 一般注記: The aim of this study was to prepare zirconia implants with laser-modified surfaces and to evaluate peri-implant tissue response and osseointegration in an animal study. The experimental zirconia implants received one of the following surface treatments and were placed in the tibiae of SD rats: vertical irradiation with a fiber laser (vertical fiber laser), horizontal irradiation with a fiber laser (horizontal fiber laser), vertical irradiation with a Neodymium-doped yttrium orthovanadate (YVO4) laser (vertical YVO4 laser), and horizontal irradiation with a YVO4 laser (horizontal YVO4 laser). The control implants were smooth surfaced. Tibiae with implant bodies were collected 28 days after implant placement, and removal torque values were measured. Tissue sections were prepared for light microscopy, and the bone-implant contact (BIC) ratio and the peri-implant bone area (BA) were measured. The vertical fiber-laser implants had a mean BIC that was significantly higher than other implants. The mean BIC of the vertical fiber-laser implants was approximately 4.2 folds of the value of the control implants on the cortical bone side and approximately 2.7 folds of the value of the control implants on the bone marrow side. The mean BA was significantly higher in the vertical YVO4-laser implants. The vertical fiber-laser implants had a mean torque removal value that was approximately 2.4 folds of the value of the control implants and approximately double of the value of the vertical or horizontal YVO4-laser implants. The horizontal fiber-laser implants had a mean removal torque value that was approximately double of the value of the control implants and approximately 1.7 folds of the value of the vertical or horizontal YVO4-laser implants (p<0.05). Both types of lasers were useful in implant surface treatment to enhance osseointegration of zirconia implants.; Journal of Hard Tissue Biology Vol. 23 (2014) No. 1 p. 93-100; J-STAGE
• 国立国会図書館永続的識別子: info:ndljp/pid/9479192; https://dl.ndl.go.jp/pid/9479192
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• 収集根拠: 博士論文（自動収集）
• 受理日（W3CDTF）: 2015-08-01T14:40:15+09:00
• 作成日（W3CDTF）: 2014-04-28
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 原資料（URI）: Journal of Hard Tissue Biology Vol. 23 (2014) No. 1 p. 93-100; https://www.jstage.jst.go.jp/article/jhtb/23/1/23_93/_article
• 掲載誌（URI）: https://fdc.repo.nii.ac.jp/records/14
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

目次

2023-08-05 再収集

2023-08-05 再収集

2023-08-05 再収集

2023-12-07 再収集

2024-01-29 再収集