{"created":"2024-10-25T10:01:29.873401+00:00","id":2003211,"links":{},"metadata":{"_buckets":{"deposit":"2a489677-7fd6-4c4a-b34c-4ae5c8bdb0e9"},"_deposit":{"created_by":7,"id":"2003211","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2003211"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02003211","sets":["1713853213384:1713853296295:1716267876683:1716268551628"]},"author_link":["182","1537","1158","1543"],"control_number":"2003211","item_10001_alternative_title_1":{"attribute_name":"タイトル別表記","attribute_value_mlt":[{"subitem_alternative_title":"脊椎椎弓根スクリュー誤挿入後,再挿入を行った際の引き抜き強度についての研究","subitem_alternative_title_language":"ja"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"15","bibliographicPageEnd":"1223","bibliographicPageStart":"1218","bibliographicVolumeNumber":"41","bibliographic_titles":[{"bibliographic_title":"Spine","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Screw malposition, such as lateral wall breach or end-plate breach, is one of the main pitfalls of inserting pedicle screws.\nMethods: From 17 fresh spines 54 vertebrae were harvested. In each vertebra on one pedicle the screw was inserted correctly down the axis of the pedicle, while on the other pedicle the screw was inserted to breach the lateral wall or the end-plate. The 18 pedicle screws that breached the lateral wall were then removed and re-directed along the correct axis of the pedicle. The 18 pedicle screws that breached the end-plate were removed and re-directed along the correct axis of the pedicle. The 18 other pedicle screws that had breached the end-plate were not removed. The pullout force of pedicle screws was measured.\nResults: 1) The mean pullout strength for the re-directed screws following lateral wall breach was 24.0% less as compared to the correctly aligned screws; 2) The mean pullout strength for the re-directed screws following end-plate breach was 23.3% less as compared to the correctly aligned screws; 3) The mean pullout strength for the pedicle screws end-plate breach was 7.6% less as compared to the correctly aligned screws.\nConclusion: The pullout strength of re-directed pedicle screws after either a lateral pedicle breach or end-plate breach is significantly less than the pullout strength of correctly aligned screw. A pedicle screw that is not re-directed after end-plate breach is weaker than a pedicle screw correctly aligned, however the difference is not significant.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Wolters Kluwer","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"Copyright: © 2016. Wolters Kluwer Health, Inc.\nThis manuscript version is made available under the CC-BY-NC 4.0 license http://creativecommons.org/licenses/by-nc/4.0/","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"03622436","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA0084801X","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA12431865","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_1714461018643":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第2996号"}]},"item_1714461102074":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（医学）","subitem_degreename_language":"ja"}]},"item_1714461118377":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2016-10-27"}]},"item_1714461137393":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"徳島大学"}]}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1718868208704":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_textarea_language":"ja","subitem_textarea_value":"内容要旨・審査要旨・論文本文の公開:\n内容要旨・審査要旨 : LID201701051001.pdf\n論文本文 : k2996_fulltext.pdf\n本論文は, 著者Yuichiro Godaの学位論文として提出され, 学位審査・授与の対象となっている。\n学位授与者所属 : 徳島大学大学院医科学教育部（医学専攻）"}]},"item_1718868303842":{"attribute_name":"学位記番号","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"甲医第1301号"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1097/BRS.0000000000001600"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.dx.doi.org/10.1097/BRS.0000000000001600","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"311092"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"合田, 有一郎","creatorNameLang":"ja"},{"creatorName":"ゴウダ, ユウイチロウ","creatorNameLang":"ja-Kana"},{"creatorName":"Goda, 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strength","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"redirected screw","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thoracolumbar spine","subitem_subject_language":"en","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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"The Pullout Strength of Pedicle Screws Following Redirection After Lateral Wall Breach or End-plate Breach","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The Pullout Strength of Pedicle Screws Following Redirection After Lateral Wall Breach or End-plate Breach","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1716268551628"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-01-13"},"publish_date":"2017-01-13","publish_status":"0","recid":"2003211","relation_version_is_last":true,"title":["The Pullout Strength of Pedicle Screws Following Redirection After Lateral Wall Breach or End-plate Breach"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-01-31T02:21:29.945475+00:00"}