Retrospective clinical evaluation of posterior monolithic zirconia restorations after 1 to 3.5 years of clinical service

• Material Type: 博士論文
• Title: Retrospective clinical evaluation of posterior monolithic zirconia restorations after 1 to 3.5 years of clinical service
• Author/Editor: 郡家, 浩人
• Author Heading: 郡家, 浩人
• Publication Date: 2018-03-20
• Publication Date (W3CDTF): 2018-03-20
• Alternative Title: 臼歯部におけるモノリシックジルコニアクラウンによる修復の1 年から3.5年の臨床的評価
• Contributor: 前田, 英史; 和田, 尚久; 石川, 邦夫
• Degree grantor/type: 九州大学
• Date Granted: 2018-03-20
• Date Granted (W3CDTF): 2018-03-20
• Dissertation Number: 甲第13982号
• Degree Type: 博士（歯学）
• Conferring No. (Dissertation): 甲第13982号
• Text Language Code: eng
• Target Audience: 一般
• Note (General): This retrospective study analyzed clinical outcomes of monolithic zirconia restorations (MZRs) and factors related to restoration success. Patient records were searched to identify those provided MZRs (Cercon ht) for premolars or molars between April 2012 and March 2016. All MZRs were placed according to a standardized protocol. Kaplan-Meier analysis was used to assess MZR performance and failure after recall appointments at 1 year or later. In total, 101 patients received 148 MZRs. Mean duration of follow-up was 25.0 ± 9.9 months. Six MZRs required replacement: three because of pulpal complications, one because of root fracture of an abutment tooth, one because of restoration fracture, and one because the tooth was used as an abutment tooth for a fixed partial denture after root fracture of an adjacent tooth. The cumulative MZR survival (success) rate at 3.5 years was 91.5% (95% confidence interval, 82.1% to 100%). The findings of this short-term retrospective study indicate that posterior MZRs are a therapeutic option for certain patients. In addition, several clinical procedures contribute to MZR success, including preparation design and occlusal and adhesive surface treatments.; PubMed番号 : 29311501
• DOI: 10.15017/1931835; https://doi.org/10.15017/1931835
• Persistent ID (NDL): info:ndljp/pid/11122698; https://dl.ndl.go.jp/pid/11122698
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 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
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2018-08-03T23:36:01+09:00
• Date Created (W3CDTF): 2018-05-30
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): http://dx.doi.org/10.15017/1931835; http://hdl.handle.net/2324/1931835
• Data Provider (Database): 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

• Summary, etc.: This retrospective study analyzed clinical outcomes of monolithic zirconia restorations (MZRs) and factors related to restoration success. Patient rec...

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