Assessment of facial symmetry by three-dimensional stereophotogrammetry after mandibular reconstruction: A comparison with subjective assessment.

• 資料種別: 博士論文
• タイトル: Assessment of facial symmetry by three-dimensional stereophotogrammetry after mandibular reconstruction: A comparison with subjective assessment.
• 著者・編者: Ueda, Nobuhiro; Imai, Yuichiro; Yamakawa, Nobuhiro; Yagyuu, Takahiro; Tamaki, Shigehiro; Nakashima, Chie; Nakagawa, Masato; Kirita, Tadaaki
• 著者標目: Ueda, Nobuhiro; Imai, Yuichiro; Yamakawa, Nobuhiro; Yagyuu, Takahiro; Tamaki, Shigehiro; Nakashima, Chie; Nakagawa, Masato; Kirita, Tadaaki
• 出版事項: Elsevier
• 出版年月日等: 2020-04-14
• 出版年（W3CDTF）: 2020-04-14
• 並列タイトル等: 下顎再建後の三次元画像計測による顔面対称性の評価：主観的評価との比較
• タイトル（掲載誌）: Journal of stomatology, oral and maxillofacial surgery
• 巻号年月日等（掲載誌）: 122 1
• 掲載巻: 122
• 掲載号: 1
• 掲載ページ: 56-61
• ISSN（掲載誌）: ISSN : 2468-8509
• 授与機関名: 奈良県立医科大学
• 授与年月日: 2020-09-30
• 報告番号: 乙第1475号
• 学位: 博士（医学）
• 本文の言語コード: eng
• 件名標目: Mandibular reconstruction; Stereophotogrammetry; Oral cancer; Head and neck cancer; Subjective assessment; Objective assessment
• 対象利用者: 一般
• 一般注記: type:Thesis; Introduction: The assessment of facial symmetry, after mandibular reconstruction, currently relies on subjective esthetic assessment by an evaluator. The present study aimed to compare conventional subjective assessment with quantitative evaluation by three-dimensional (3D) stereophotogrammetry of facial cosmetic symmetry. Methods: This retrospective study enrolled 20 patients who underwent mandibular reconstruction with free fibula flap after segmental resection between 2014 and 2018. Subjective assessments were performed by seven clinicians at 6-12 months after surgery. Simultaneously, lower face symmetry was measured by 3D stereophotogrammetry with the VECTRA H1 system and recorded as the root mean square deviation (RMSD). Data from the subjective and quantitative evaluations were compared using Spearman's rank correlation coefficient. Results: The results showed that subjective assessments were strongly and negatively correlated with RMSD (P=0.00000128). This confirmed that RMSD, obtained by 3D stereophotogrammetry, reflected the subjective assessment of symmetry in our cohort. Conclusions: Three-dimensional stereophotogrammetry of facial cosmetic symmetry will be an available quantitative method for patients with head and neck cancer after mandibular reconstruction.; 博士（医学）・乙第1475号・令和2年9月30日; © 2020 The Author(s). Published by Elsevier Masson SAS. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).; identifier:Journal of stomatology, oral and maxillofacial surgery Vol.122 No.1 p.56-61 (2021 Feb); identifier:24688509; identifier:http://ginmu.naramed-u.ac.jp/dspace/handle/10564/3791; identifier:Journal of stomatology, oral and maxillofacial surgery, 122(1): 56-61
• オンライン閲覧公開範囲: インターネット公開
• 関連情報（DOI）: 10.1016/j.jormas.2020.04.003
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 奈良県立医科大学 : 奈良県立医科大学機関リポジトリ GINMU

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http://ginmu.naramed-u.ac.jp/dspace/bitstream/10564/3791/1/01%e4%b9%991475%e6%9c%ac%e6%96%87%e3%81%ae%e8%a6%81%e6%97%a8.pdf fulltext

http://ginmu.naramed-u.ac.jp/dspace/bitstream/10564/3791/2/02%e4%b9%991475%e5%af%a9%e6%9f%bb%e8%a6%81%e6%97%a8.pdf fulltext

http://ginmu.naramed-u.ac.jp/dspace/bitstream/10564/3791/8/03%e4%b9%991475%e6%9c%ac%e6%96%87.pdf fulltext