{"created":"2023-06-20T15:01:22.256879+00:00","id":909,"links":{},"metadata":{"_buckets":{"deposit":"c5fa5ead-8f09-406c-8e3e-921925d78bdc"},"_deposit":{"created_by":10,"id":"909","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"909"},"status":"published"},"_oai":{"id":"oai:kdu.repo.nii.ac.jp:00000909","sets":["6:9"]},"author_link":["2392","2461"],"item_10006_date_granted_11":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2014-03-17"}]},"item_10006_degree_grantor_9":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"神奈川歯科大学"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"32703","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_10006_degree_name_8":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（歯学）"}]},"item_10006_description_10":{"attribute_name":"学位授与年度","attribute_value_mlt":[{"subitem_description":"2013","subitem_description_type":"Other"}]},"item_10006_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10006_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"目的:WaveOneとReciprocは往復運動機能により,1本のファイルで正確,迅速な根管形成を可能にしたNi-Tiロータリーファイルである.本研究は,WaveOne,Reciprocによる彎曲根管形成の所要時間,および形成後の根管形態をProTaperと比較検討し,シングルNi-Tiロータリーファイルの切削特性を解析した.材料と方法:根管形成は30度の彎曲を有するJ型エポキシレジン製透明彎曲根管模型60本を使用し,4群(各群n=15)に分類しWaveOne Small,WaveOne Primary,Reciproc R25,および対照群としてProTaperを実験に使用した.各実験群の根管形成の評価は切削時間を計測し,さらに切削効率の測定では,根管形成前後の透明根管模型を重ね合わせ,その差異を実体顕微鏡Olympus SZX16およびデジタルカメラDP71を用いて撮影し,さらに計測用ソフトを使用して計測を行った.結果:WaveOneとReciprocの根管形成所要時間は,対照群のProTaperに比較して有意に減少した.切削効率を測定した結果,WaveOne Smallは内彎側切削量が外彎側切削量よりも有意に減少していた.一方,外彎側切削量は,いずれの実験群においても有意差のないことが明らかにされた.根管壁切削量の測定値および根管形成所要時間は,有意に減少した(p<0.05).結論:WaveOne,Reciprocは迅速で適切な根管形成を可能にし,本来の根管形態を維持した形態に形成することが可能であった.(著者抄録)","subitem_description_type":"Abstract"}]},"item_10006_dissertation_number_12":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第445号"}]},"item_10006_heading_21":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_headline":"PDF/A","subitem_heading_language":"ja"}]},"item_10006_relation_14":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"日本歯科保存学雑誌, 56(6):610-616, 2013"}]}]},"item_10006_version_type_18":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川島, 栄里子","creatorNameLang":"ja"},{"creatorName":"カワシマ, エリコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2392","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawashima, Eriko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2461","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-04-26"}],"displaytype":"detail","filename":"kou445_fulltext.pdf","filesize":[{"value":"390.9 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"Full Text（全文）","objectType":"fulltext","url":"https://kdu.repo.nii.ac.jp/record/909/files/kou445_fulltext.pdf"},"version_id":"a5c2a8c0-b622-4f05-bfc9-22b2b6683da5"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-04-26"}],"displaytype":"detail","filename":"kou445_summary.pdf","filesize":[{"value":"106.4 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"論文内容要旨","url":"https://kdu.repo.nii.ac.jp/record/909/files/kou445_summary.pdf"},"version_id":"26fe09af-1dbc-4412-afa7-9d916072dc8c"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-04-26"}],"displaytype":"detail","filename":"kou445_thesisreview.pdf","filesize":[{"value":"188.0 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"論文審査要旨、最終審査の結果の要旨","url":"https://kdu.repo.nii.ac.jp/record/909/files/kou445_thesisreview.pdf"},"version_id":"aac83397-5282-49ce-bd0f-7189302f9737"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"*Nickel","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"*Titanium","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"*根管治療","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"*歯科用合金","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"*歯科用治療器具","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"歯科用模型","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"時間","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"分散分析","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"*根管形成","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"*根管用ファイル","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"歯学","subitem_subject_language":"ja","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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"往復運動機能によるシングルNi-Tiロータリーファイルの根管切削評価　WaveOneとReciprocの切削特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"往復運動機能によるシングルNi-Tiロータリーファイルの根管切削評価　WaveOneとReciprocの切削特性","subitem_title_language":"ja"},{"subitem_title":"Evaluation of Single Ni-Ti rotary file on the canal shaping","subitem_title_language":"en"}]},"item_type_id":"10006","owner":"10","path":["9"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2016-04-26"},"publish_date":"2016-04-26","publish_status":"0","recid":"909","relation_version_is_last":true,"title":["往復運動機能によるシングルNi-Tiロータリーファイルの根管切削評価　WaveOneとReciprocの切削特性"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-12-21T01:26:03.048875+00:00"}