{"created":"2023-06-23T12:16:59.644662+00:00","id":7295,"links":{},"metadata":{"_buckets":{"deposit":"51aa4347-5890-4f02-a7c7-4d836d663b1f"},"_deposit":{"created_by":19,"id":"7295","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"7295"},"status":"published"},"_oai":{"id":"oai:asahi-u.repo.nii.ac.jp:00007295","sets":["64:123"]},"author_link":["10785"],"item_10_creator_30":{"attribute_name":"教員氏名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤原, 敦"}],"nameIdentifiers":[{"nameIdentifier":"10785","nameIdentifierScheme":"WEKO"}]}]},"item_10_date_36":{"attribute_name":"発行又は発表の年月","attribute_value_mlt":[{"subitem_date_issued_datetime":"2017-03"}]},"item_10_text_41":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_text_value":"28257745"}]},"item_10_textarea_29":{"attribute_name":"業績分類","attribute_value_mlt":[{"subitem_textarea_value":"学術雑誌論文"}]},"item_10_textarea_31":{"attribute_name":"発行、発表雑誌等、又は発表学会等の名称","attribute_value_mlt":[{"subitem_textarea_value":"Am J Orthod Dentofacial Orthop"}]},"item_10_textarea_32":{"attribute_name":"巻","attribute_value_mlt":[{"subitem_textarea_value":"151"}]},"item_10_textarea_33":{"attribute_name":"号","attribute_value_mlt":[{"subitem_textarea_value":"3"}]},"item_10_textarea_34":{"attribute_name":"掲載ページ","attribute_value_mlt":[{"subitem_textarea_value":"607-615"}]},"item_10_textarea_35":{"attribute_name":"単著、共著の別","attribute_value_mlt":[{"subitem_textarea_value":"共著"}]},"item_10_textarea_42":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_textarea_value":"本研究の目的は，上下顎前歯の長さについて，三次元および従来型パノラマＸ線装置が定量計測に適しているか，撮影時頭位が定量計測に対して影響を与えるかを検討することである．頭部ファントムを被写体とし，側面頭部Ｘ線規格写真装置，三次元パノラマＸ線装置，パノラマＸ線装置・コーンビームCT装置を用いて撮影した．パノラマＸ線画像の標準頭位の計測値とCBCT値との比率を算出し実物比とし，各頭位の計測値と標準値との比率を頭位比とした．移動した頭位での計測値と各標準値との間に有意の差があるかどうかを統計的に検討した．三次元パノラマＸ線画像による上下顎前歯の長さについて，標準頭位では，従来型と比較し，CBCTによる計測値との差が小さく定量計測に適している，前後左右へ12㎜水平移動した頭位の定量計測への影響は小さい．上下方向へ5度傾斜した頭位の定量計測への影響は小さい．"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"other","resourceuri":"http://purl.org/coar/resource_type/c_1843"}]},"item_title":"Accuracy and head positioning effects on measurements of anterior tooth length using 3D and conventional dental panoramic radiography","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Accuracy and head positioning effects on measurements of anterior tooth length using 3D and conventional dental panoramic radiography"}]},"item_type_id":"10","owner":"19","path":["123"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-13"},"publish_date":"2017-10-13","publish_status":"0","recid":"7295","relation_version_is_last":true,"title":["Accuracy and head positioning effects on measurements of anterior tooth length using 3D and conventional dental panoramic radiography"],"weko_creator_id":"19","weko_shared_id":-1},"updated":"2023-06-23T14:10:22.401426+00:00"}