ID 109579
著者
安倍, 吉郎 Department of Plastic and Reconstructive Surgery, Institute of Health Biosciences, the University of Tokushima Graduate School 徳島大学 教育研究者総覧 KAKEN研究者をさがす
橋本, 一郎 Department of Plastic and Reconstructive Surgery, Institute of Health Biosciences, the University of Tokushima Graduate School 徳島大学 教育研究者総覧 KAKEN研究者をさがす
松尾, 伸二 Department of Plastic and Reconstructive Surgery, Institute of Health Biosciences, the University of Tokushima Graduate School KAKEN研究者をさがす
ゴイシ, ケイイチ Department of Plastic and Reconstructive Surgery, Institute of Health Biosciences, the University of Tokushima Graduate School
柏木, 圭介 Department of Plastic and Reconstructive Surgery, Institute of Health Biosciences, the University of Tokushima Graduate School
永井, 宏和 Department of Oral Surgery, Institute of Health Biosciences, the University of Tokushima Graduate School KAKEN研究者をさがす
宮本, 洋二 Department of Oral Surgery, Institute of Health Biosciences, the University of Tokushima Graduate School 徳島大学 教育研究者総覧 KAKEN研究者をさがす
中西, 秀樹 Department of Plastic and Reconstructive Surgery, Institute of Health Biosciences, the University of Tokushima Graduate School 徳島大学 教育研究者総覧 KAKEN研究者をさがす
キーワード
mandibular reconstruction
fibular
simulated surgery
three-dimensional model
資料タイプ
学術雑誌論文
抄録
Background : Mandibular reconstruction using a fibular graft is a difficult procedure that requires technical expertise to enable adequate occlusal function and restore an aesthetic appearance. Here we used three-dimensional (3D) sodium chloride (NaCl) models for simulated mandibular reconstruction surgery. This study aimed to reveal the accuracy of mandibular reconstruction with fibular grafts using this model. Methods : Mandibular reconstructions using 3D NaCl models were performed in 5 cases. The maxilla, mandible, and fibular models were developed using computed tomography (CT) data. We performed preoperative cutting and simulation surgery using this model. Angles between the body of the corpus and symphysis were measured from the axial view (n = 4). Angles between the ramus and the body of the corpus were measured from the lateral and axial views (n = 6). These angles were measured on simulated models and postoperative CT images were compared. Results : Differences between the angles measured on the simulated models and postoperative CT images were 0-5°(mean, 1.9°). Conclusions : We were able to reproduce the neomandibles with precise osteotomies using the 3D NaCl models. We believe that simulated mandibular reconstruction surgery using this model might help reduce the number of intraoperative neomandibular segment adjustments.
掲載誌名
The journal of medical investigation : JMI
ISSN
13431420
cat書誌ID
AA11166929
61
3-4
開始ページ
318
終了ページ
324
並び順
318
発行日
2014-08
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
医学系
歯学系