{"created":"2023-06-23T12:22:14.962835+00:00","id":14069,"links":{},"metadata":{"_buckets":{"deposit":"7f3f8387-00a4-409e-a906-1e842d2b5baf"},"_deposit":{"created_by":21,"id":"14069","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"14069"},"status":"published"},"_oai":{"id":"oai:asahi-u.repo.nii.ac.jp:00014069","sets":["46:190:428"]},"author_link":["16871","3844","535","6270","16872","8679","4038","8678"],"item_10002_biblio_info_77":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-06-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"55","bibliographicPageStart":"47","bibliographicVolumeNumber":"33","bibliographic_titles":[{"bibliographic_title":"岐阜歯科学会雑誌"},{"bibliographic_title":"The Journal of Gifu Dental Society","bibliographic_titleLang":"en"}]}]},"item_10002_description_80":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"歯への衝撃は、歯牙破折や軟組織裂傷だけでなく、顎骨骨折や脳震盪を引き起こす事は広く知られている。しかしながら、歯へ衝撃が加わった時の上顎骨や頭頸部へのひずみの伝達方向や大きさについての検討はほとんど行われていなかった。そこでヒト乾燥頭蓋を用いて、上顎切歯への衝撃が上顎骨および頭蓋骨に及ぼす影響についてひずみゲージを用いて検討した。乾燥頭蓋を固定して、鉄球を落下させて、上顎切歯歯槽骨部の4ヶ所と、頭蓋骨の7ヶ所の計11ヶ所でひずみを測定した。球を上顎左側中切歯の歯冠部を近遠心方向に三等分し、それぞれの長軸方向および近遠心方向の中点に歯軸に対し垂直方向に近心側、中央、遠心側の3点（以下M衝撃、C衝撃、D衝撃）および切端中央に歯軸に対し垂直（以下軸衝撃）に自由落下させた。1）唇面からの衝撃では、口蓋側歯槽骨頂部ではC衝撃の主ひずみが最も大きく、唇側根尖部および唇側歯槽骨頂部ではM衝撃、口蓋側根尖部ではD衝撃の主ひずみが最も大きかった。一方、頭蓋骨においては、それぞれの測定部位で衝撃点による差は認められなかった。2）歯軸方向の衝撃では、C衝撃と比較すると歯槽骨では唇側歯槽骨頂部以外は軸衝撃の方が主ひずみは小さかった。また頭蓋骨では、正中から離れた部位の主ひずみは唇面、歯軸方向の間で差は認められなかった。一方、大後頭孔後縁においては唇面からの衝撃ではひずみは0であったのに対し、軸衝撃でひずみが生じていた。以上より、歯への衝撃は歯の形態や衝撃部位により歯槽骨に生じるひずみの方向と大きさが異なることや、歯軸方向への衝撃は、唇面からの衝撃に比べ頭蓋底に強く伝わることが明らかとなった。","subitem_description_type":"Abstract"}]},"item_10002_description_81":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"The purpose of this study was to clarify the affect of the impact to the upper anterior incisor on the alveolar and craniofacial bones of a human dry skull. The upper central incisor was struck by a stainless steel ball (diameter 11 mm, weight 5.47g), rolled down a 60 cm length gutter inclined 30°. The impact was given in two ways: parallel to the long axis of the incisor (LA impact), and at right angles to the labial surface of the incisor at three portions according to the impact (i.e., medial M-, central C- and distal D-) These were measuring points of the impact force and bone distortion on the craniofacial bones. The distortion gauges of the three axes diverged 45° were fixed at each reference point, the impact signals were rectified by dynamic strain amplifiers, and then the distortion (direction and magnitude) of each reference point was analyzed by Power Lab/8SP. Among the reference points, the greatest magnitude of bone distortion was found at the alveolar bone crest using both impact methods, especially at the palatal side with right angle impact and at the labial side with impact parallel to the long axis of the tooth. Distortion of the medial part of the skull by the impact, which was given parallel to the long axis of the tooth, was more intensive than on the right angle. Bone distortion at the foramen magnum by impact at the right angle of the tooth was not recognized, which showed almost zero level signals, but distortion by impact parallel to the long axis was apparently recognized. On the other hand, distortion measured at the lateral part of the skull showed little differences between the impact methods. Concerning the transfer direction of the impact, since distortion was found to spread in the direction toward the outside of the alveolar bone with both impact methods, the direction of distortion would change in relation to the tooth form and tooth rotation. The transfer direction of distortion in the skull induced by the impact was also observed just outside the measurement point of each bone. These results suggest that the direction of distortion in the alveolar bone would change in relation to the tooth form and tooth rotation, and the impact parallel to the long axis of the tooth would influence the medial part of the skull more intensive than the impacts at right angles.","subitem_description_type":"Other"}]},"item_10002_full_name_75":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"6270","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SUGIMOTO, KANTA"}]},{"nameIdentifiers":[{"nameIdentifier":"16871","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KUWABARA, SHIGEHISA"}]},{"nameIdentifiers":[{"nameIdentifier":"8679","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Honda, Kentetsu"}]},{"nameIdentifiers":[{"nameIdentifier":"16872","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TAMURA, YASUO"}]}]},"item_10002_heading_98":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"原著","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"ORIGINAL ARTICLES","subitem_heading_language":"en"}]},"item_10002_radio_89":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_radio_item":"application/pdf"}]},"item_10002_relation_85":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110006155065","subitem_relation_type_select":"NAID"}}]},"item_10002_relation_86":{"attribute_name":"医中誌文献番号","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"2007066798","subitem_relation_type_select":"ICHUSHI"}}]},"item_10002_source_id_82":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-0072","subitem_source_identifier_type":"ISSN"}]},"item_10002_source_id_84":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00053070","subitem_source_identifier_type":"NCID"}]},"item_10002_textarea_76":{"attribute_name":"所属","attribute_value_mlt":[{"subitem_textarea_value":"朝日大学歯学部口腔構造機能発育学講座小児歯科学分野\nDepartment of Pediatric Dentistry, Division of Oral Structure, Function and Development, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔構造機能発育学講座小児歯科学分野\nDepartment of Pediatric Dentistry, Division of Oral Structure, Function and Development, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔構造機能発育学講座小児歯科学分野\nDepartment of Pediatric Dentistry, Division of Oral Structure, Function and Development, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔構造機能発育学講座小児歯科学分野\nDepartment of Pediatric Dentistry, Division of Oral Structure, Function and Development, Asahi University School of Dentistry"}]},"item_10002_version_type_95":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"杉本, 勘太"}],"nameIdentifiers":[{"nameIdentifier":"3844","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000002666246","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000002666246"}]},{"creatorNames":[{"creatorName":"桑原, 茂久"}],"nameIdentifiers":[{"nameIdentifier":"4038","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000006297180","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000006297180"}]},{"creatorNames":[{"creatorName":"本田, 顕哲"}],"nameIdentifiers":[{"nameIdentifier":"8678","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000006297181","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000006297181"}]},{"creatorNames":[{"creatorName":"田村, 康夫"}],"nameIdentifiers":[{"nameIdentifier":"535","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000040113047","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000040113047"},{"nameIdentifier":"40113047","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40113047"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-01"}],"displaytype":"detail","filename":"gifushika331_4755_2006.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"gifushika331_4755_2006","url":"https://asahi-u.repo.nii.ac.jp/record/14069/files/gifushika331_4755_2006.pdf"},"version_id":"91f13b4d-d5b9-4902-8f81-31da8870a0b4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"上顎切歯","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃","subitem_subject_scheme":"Other"},{"subitem_subject":"最大主ひずみ","subitem_subject_scheme":"Other"},{"subitem_subject":"乾燥頭蓋","subitem_subject_scheme":"Other"},{"subitem_subject":"口腔保護具","subitem_subject_scheme":"Other"},{"subitem_subject":"歯科応力分析","subitem_subject_scheme":"Other"},{"subitem_subject":"上顎骨","subitem_subject_scheme":"Other"},{"subitem_subject":"切歯","subitem_subject_scheme":"Other"},{"subitem_subject":"頭蓋骨","subitem_subject_scheme":"Other"},{"subitem_subject":"Upper central incisor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"distortion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Dry skull","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"上顎切歯への衝撃が上顎骨および頭蓋骨ひずみにおよぼす影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"上顎切歯への衝撃が上顎骨および頭蓋骨ひずみにおよぼす影響"},{"subitem_title":"Influence of Impact to the Upper Incisor on strain in the maxillary and Craniofacial Bones","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"21","path":["428"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-01"},"publish_date":"2023-03-01","publish_status":"0","recid":"14069","relation_version_is_last":true,"title":["上顎切歯への衝撃が上顎骨および頭蓋骨ひずみにおよぼす影響"],"weko_creator_id":"21","weko_shared_id":-1},"updated":"2023-06-23T12:36:15.116038+00:00"}