{"created":"2023-06-23T12:21:51.196090+00:00","id":13570,"links":{},"metadata":{"_buckets":{"deposit":"2bc5d886-8afd-468a-afaf-cda85478efeb"},"_deposit":{"created_by":21,"id":"13570","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"13570"},"status":"published"},"_oai":{"id":"oai:asahi-u.repo.nii.ac.jp:00013570","sets":["46:348:480"]},"author_link":["4099","12714","","4175","3999","8879","12320","8876","4054","4176","4931","15394","310"],"item_10002_biblio_info_77":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"102","bibliographicPageStart":"97","bibliographicVolumeNumber":"47","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":"関節円板後方転位では臼歯部の開咬を示すことが報告されている。しかし、前歯部の開咬を示す症例の報告はほとんど認められない。そこで本報告では前歯部開咬患者の治療例について報告した。患者は54歳の女性で4年前から噛み合わせが悪くなり、食品をかみ切れないと朝日大学医科歯科医療センターを受診した。開咬状態で右側第一大臼歯並びに左側第二大臼歯のみが接触しているだけであった。開口量は38mmであり、顎関節部や咀嚼筋の疼痛、閉口時のクリックは認められなかった。X線検査では、下顎頭の変形などの異常所見は認められなかった。咬合位におけるMRIでは両側関節円板はともに後方へ転位し、開口時でも変化がなかったことから、非復位性関節円板後方転位と診断した。発症から４年を経過した復位のない関節円板後方転位症例であることから転位した円板を修正することは難しいと考えた。そこで、この顎位で咬合接触を付与し、患者の主訴である咬合の不快症状を改善することにした。咬合位の確認はバイトプレートにより行った。臼歯部にクラウンを装着し咬合接触を確立した。補綴処置後にはすべての食品ではないものの食品の咬断ができるようになり、患者のQOLは大幅に向上した。以上の結果から、開咬を示す関節円板後方転位症例の補綴的治療の有効性を示すことができた。","subitem_description_type":"Abstract"}]},"item_10002_description_81":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"While it has been well reported that the posterior disc displacement of the temporomandibular joint indicates a posterior open bite, there are rare reports of cases showing an anterior open bite. To further promote the awareness and treatment of these uncommon cases, we present our report of an effective treatment of an anterior open bite in a patient with posterior disc displacement of the temporomandibular joint. The patient was a 54-year-old woman who visited Asahi University Medical and Dental Center with complaints that she had been unable to chew food for four years because of a problematic occlusal condition. Only the right first molar and the left second molar were in contact with the open bite. The maximum mouth opening was 38 mm, and pain was present in the temporomandibular joint and masticatory muscles. Clicking at closing was not recognized. An X-ray examination showed no abnormal findings such as deformity of the mandibular head. MRI of the occlusal position showed the bilateral joint discs both deviated posteriorly and did not change even when open. Correction of the displaced disk was thought to be difficult because it was a posterior disk displacement without reduction that had persisted for 4 years after onset. Therefore, we decided to provide occlusal contact at this jaw position and improve the patientʼs chief complaint of occlusal discomfort. The occlusal position was confirmed using a bite plate. Occlusal contact was established by attaching a crown to the molar region. After prosthetic treatment, the majority of foods could be bitten, and the patientʼs quality of life has been greatly improved. From the above results, we were able to demonstrate the effectiveness of prosthetic treatment for anterior open bite in a patient resenting with posterior disc displacement of the temporomandibular joint.","subitem_description_type":"Other"}]},"item_10002_full_name_75":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"4176","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yamamoto, Hiroaki"}]},{"affiliations":[{"affiliationNames":[{"affiliationName":"朝日大学歯学部","lang":"ja"}],"nameIdentifiers":[]}],"familyNames":[{"familyName":"岩堀","familyNameLang":"ja"},{"familyName":"IWAHORI","familyNameLang":"en"}],"givenNames":[{"givenName":"正俊","givenNameLang":"ja"},{"givenName":"MASATOSHI","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4099","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000000247553","nameIdentifierScheme":"CiNii 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RYO","nameLang":"ja-Kana"}]},{"nameIdentifiers":[{"nameIdentifier":"15394","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ADACHI, KOTONO"}]},{"affiliations":[{"affiliationNames":[{"affiliationName":"","lang":"ja"}],"nameIdentifiers":[]}],"familyNames":[{"familyName":"都尾","familyNameLang":"ja"},{"familyName":"MIYAO","familyNameLang":"en"}],"givenNames":[{"givenName":"元宣","givenNameLang":"ja"},{"givenName":"MOTONOBU","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3999","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000090190735","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000090190735"},{"nameIdentifier":"90190735","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=90190735"}],"names":[{"name":"都尾, 元宣","nameLang":"ja"},{"name":"MIYAO, MOTONOBU","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"4931","nameIdentifierScheme":"WEKO"}],"names":[{"name":"IIDA, YUKIHIRO"}]},{"nameIdentifiers":[{"nameIdentifier":"8879","nameIdentifierScheme":"WEKO"}],"names":[{"name":"FUKUHARA, TAKAHISA"}]},{"affiliations":[{"affiliationNames":[{"affiliationName":"朝日大学歯学部","lang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"33703","nameIdentifierScheme":"kakenhi","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=33703"}]}],"familyNames":[{"familyName":"山内","familyNameLang":"ja"},{"familyName":"YAMAUCHI","familyNameLang":"en"}],"givenNames":[{"givenName":"六男","givenNameLang":"ja"},{"givenName":"MUTSUO","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"310","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000002269862","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000002269862"}],"names":[{"name":"山内, 六男","nameLang":"ja"},{"name":"YAMAUCHI, MUTSUO","nameLang":"en"}]}]},"item_10002_heading_98":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"症例","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"CASE REPORTS","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_source_id_82":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2433-0191","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機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Sciences and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Sciences and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Sciences and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Sciences and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Sciences and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔病態医療学講座歯科放射線学分野\nDepartment of Oral Radiology, Division of Oral Pathogenesis and Disease Control, Asahi University School of Dentistry"},{"subitem_textarea_value":"歯科あゆみクリニック（京都府開業）\nAyumi Dental Clinic"},{"subitem_textarea_value":"朝日大学\nAsahi University"}]},"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":"山本, 寛明"}],"nameIdentifiers":[{"nameIdentifier":"4175","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000342906298","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000342906298"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"朝日大学歯学部","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"岩堀, 正俊","creatorNameLang":"ja"},{"creatorName":"IWAHORI, 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joint","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"anterior open bite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"occlusal  treatment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"QOL improvement","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":"開咬を示す関節円板後方転位症例の補綴的治療例","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"開咬を示す関節円板後方転位症例の補綴的治療例"},{"subitem_title":"Prosthetic treatment of anterior open bite in a patient with posterior disc  displacement of the temporomandibular joint","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"21","path":["480"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-09-18"},"publish_date":"2021-09-18","publish_status":"0","recid":"13570","relation_version_is_last":true,"title":["開咬を示す関節円板後方転位症例の補綴的治療例"],"weko_creator_id":"21","weko_shared_id":-1},"updated":"2024-02-16T07:38:54.807840+00:00"}