{"created":"2023-05-15T09:23:34.037887+00:00","id":786,"links":{},"metadata":{"_buckets":{"deposit":"f097d3a3-ced3-4abe-bbf4-a723c7d98e20"},"_deposit":{"created_by":11,"id":"786","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"786"},"status":"published"},"_oai":{"id":"oai:tmdu.repo.nii.ac.jp:00000786","sets":["5:260"]},"author_link":["5992","5994","5995","5996","5997","5998","5999","6000"],"control_number":"786","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"16","bibliographicPageStart":"9","bibliographicVolumeNumber":"68","bibliographic_titles":[{"bibliographic_title":"Journal of Medical and Dental Sciences"}]}]},"item_10001_date_24":{"attribute_name":"公開日","attribute_value_mlt":[{}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Purpose: This study compared marginal bone-level changes, survival rates, and prosthodontic maintenance between immediately and conventionally loaded mandibular two-implant overdentures (2-IODs) retained by magnetic attachments, over a 60-month period from implant insertion. Materials and Methods: 19 mandibular edentulous participants were randomly allocated to either an immediate-loading or a conventional-loading group. Two implants were placed in each participant via flapless surgery. The implants in the immediate- loading and conventional-loading groups were loaded with magnetic attachments on the same day as implant placement and 3 months after surgery, respectively. The marginal bone-level changes were measured at 2 weeks, and at 6, 12, 24, 36, 48, and 60 months after implant placement, using standardized periapical radiographs. Results: The mean radiographic marginal bonelevel change was –1.42 mm and –1.39 mm for the immediate-loading and conventional-loading groups, respectively at 60 months, and there was no significant difference between two groups. The cumulative survival rate was 100% and 89% for immediate and conventional loading, respectively, and there was no significant difference between two groups. Conclusions: Within the limitations of this study, the immediate-loading 2-IODs tended to require frequent maintenance and both immediately and conventionally loaded 2-IODs resulted in acceptable marginal bone-level changes.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Tokyo Medical and Dental University"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.11480/jmds.680002","subitem_relation_type_select":"DOI"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2185-9132","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Shimada Ryo"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Kanazawa Manabu"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Miyayasu Anna"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Asami Mari"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Lam Thuy V."}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Thu Khaing M."}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Sato, Daisuke"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Minakuchi Shunsuke"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"コンテンツ本体","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-01-29"}],"displaytype":"detail","filename":"02_Shimada.pdf","filesize":[{"value":"592.4 kB"}],"format":"application/pdf","license_note":"Copyright ©2021 Tokyo Medical and Dental University (TMDU)","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"02_Shimada","url":"https://tmdu.repo.nii.ac.jp/record/786/files/02_Shimada.pdf"},"version_id":"6daf1293-3184-4b4d-af68-cdab6e60662a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"clinical research","subitem_subject_language":"en"},{"subitem_subject":"edentulous mandible","subitem_subject_language":"en"},{"subitem_subject":"marginal bone-level changes","subitem_subject_language":"en"},{"subitem_subject":"immediate loading","subitem_subject_language":"en"},{"subitem_subject":"overdenture","subitem_subject_language":"en"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"A preliminary comparison of marginal bone-level changes, survival rates, and prosthodontic maintenances between immediately and conventionally loaded twoimplant overdentures with magnetic attachments","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{}]},"item_type_id":"10001","owner":"11","path":["260"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-01-29"},"publish_date":"2021-01-29","publish_status":"0","recid":"786","relation_version_is_last":true,"title":["A preliminary comparison of marginal bone-level changes, survival rates, and prosthodontic maintenances between immediately and conventionally loaded twoimplant overdentures with magnetic attachments"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2024-04-23T00:35:51.644184+00:00"}