No inflow of impression material into the oropharynx during full mouth bite impression taking confirmed with dental CBCT

• 資料種別: 博士論文
• タイトル: No inflow of impression material into the oropharynx during full mouth bite impression taking confirmed with dental CBCT
• 著者・編者: 前田, 羊一
• 著者標目: 前田, 羊一
• 並列タイトル等: 歯科用CBCTを用いた全顎咬合印象採得時の咽頭の様相
• 授与機関名: 大阪歯科大学
• 授与年月日: 2018-06-27
• 報告番号: 乙第1611号
• 学位: 博士（歯学）
• 本文の言語コード: eng
• 件名標目: Bite impression｜Dental CBCT｜Aspiration｜Accidental ingestion
• 対象利用者: 一般
• 一般注記: We used cone beam computed tomography (CBCT) to investigate the location of the impression material and its inflow into the pharynx during impression taking using the full mouth bite impression tray in order to confirm the safety of this technique. Two methods of impression taking were employed using a conventional tray and a prototype tray, both with alginate impression material and barium. CT images were acquired of 10 dentulous subjects with the tray in the oral cavity. The evaluation items were inflow of the impression material into the oropharynx, and the distance between the impression material and the oropharynx. No inflow of impression material into the oropharynx was noted with either method in any of the 10 subjects. The distance between the impression material and the oropharynx was shorter with the conventional method than with the bite impression method. We concluded that there was no inflow of impression material into the pharynx with the full mouth bite impression method.; 2018年度
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: CC BY-NC-ND
• 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: 大阪歯科大学 : 大阪歯科大学学術リポジトリ

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https://osaka-dent.repo.nii.ac.jp/?action=repository_action_common_download&item_id=198&item_no=1&attribute_id=20&file_no=1 fulltext

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