{"created":"2023-03-01T06:45:55.204531+00:00","id":2004915,"links":{},"metadata":{"_buckets":{"deposit":"f0895714-77db-432f-a446-f594e5933185"},"_deposit":{"id":"2004915","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2004915"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:02004915","sets":["499:508:509:1677637646487"]},"author_link":[],"control_number":"2004915","item_1615768549627":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"78","bibliographicPageStart":"70","bibliographicVolumeNumber":"85","bibliographic_titles":[{"bibliographic_title":"Nagoya Journal of Medical Science","bibliographic_titleLang":"en"}]}]},"item_9_description_4":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"This study was conducted to evaluate the postsurgical stability of Le Fort I osteotomy using zygomatic buttress internal fixation alone with no piriform aperture internal fixation. Patients with maxillary retrognathia and mandibular prognathism underwent the Le Fort I osteotomy with a bilateral sagittal split ramus osteotomy. In group I, fixation was accomplished using titanium plate and screws placed at the piriform aperture and the zygomatic buttress (4 plates). In group II, fixation was accomplished using titanium plate and screws placed at the zygomatic buttress (2 plates). Lateral cephalometric radiographs were taken preoperatively (T1), immediately after surgery (T2), and at 6 months to 1 year (T3) to evaluate skeletal movement. In total, 32 patients were included in this study. None of the patients had wound infection, dehiscence, bone fragment instability, and long-term malocclusion. Regarding point A and the posterior nasal spine (PNS), vertical and horizontal relapse in groups I and II did not differ significantly. In most hospitals, the maxilla was fixed using four plates (piriform aperture and zygomatic buttress); however, within the limitations of the study, the choice of the number of plates for osteosynthesis following Le Fort I osteotomy and repositioning of the maxilla can be left to the discretion of the surgeon without putting the patients at risk for increased relapse by careful intraoperative management.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/nagjms.85.1.70","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Nagoya University Graduate School of Medicine, School of Medicine","subitem_publisher_language":"en"}]},"item_9_relation_43":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/851.html","subitem_relation_type_select":"URI"}}]},"item_9_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International","subitem_rights_language":"en","subitem_rights_resource":"http://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_9_source_id_7":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"0027-7622","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"2186-3326","subitem_source_identifier_type":"EISSN"}]},"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":"Fujio, Masahito","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Sayo, Akira","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ogisu, Kota","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Chang, Qi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tsuboi, Makoto","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Hibi, Hideharu","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-02"}],"displaytype":"detail","filename":"04_Fujio.pdf","filesize":[{"value":"5.6 MB"}],"format":"application/pdf","licensetype":"license_5","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/2004915/files/04_Fujio.pdf"},"version_id":"8041cb61-a34f-418b-9624-8ccc1f54568b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"orthognathic surgery","subitem_subject_scheme":"Other"},{"subitem_subject":"Le Fort I osteotomy","subitem_subject_scheme":"Other"},{"subitem_subject":"skeletal stability","subitem_subject_scheme":"Other"},{"subitem_subject":"relapse","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Comparison study of the Le Fort I osteotomy using 2- and 4-plate fixation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Comparison study of the Le Fort I osteotomy using 2- and 4-plate fixation","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"1","path":["1677637646487"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-01"},"publish_date":"2023-03-01","publish_status":"0","recid":"2004915","relation_version_is_last":true,"title":["Comparison study of the Le Fort I osteotomy using 2- and 4-plate fixation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T06:46:13.454624+00:00"}