{"created":"2023-06-20T15:49:10.121655+00:00","id":3735,"links":{},"metadata":{"_buckets":{"deposit":"d6043f3e-a38f-4fab-8cd7-6f35d1541b7c"},"_deposit":{"created_by":4,"id":"3735","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"3735"},"status":"published"},"_oai":{"id":"oai:hama-med.repo.nii.ac.jp:00003735","sets":["1:11"]},"author_link":[],"item_3_biblio_info_5":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"1291","bibliographicPageStart":"1285","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"European Journal of Orthopaedic Surgery & Traumatology"}]}]},"item_3_description_9":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Objective:\nTo measure the medial opening gap and examine a technique for preserving the tibial posterior slope (TPS) in open wedge high tibial osteotomy (OWHTO) using computer-simulated three-dimensional (3D) surgery.\nMaterials and Methods:\nThis study included 24 symptomatic knees from 20 patients (7 men and 13 women; mean age, 67.9 years; range 54?89 years). Digital imaging and communications from computed tomography examination were applied to a 3D picture software program, and several anatomical landmarks were registered. Then, computer simulation of OWHTO as a virtual surgery was performed: the correction angle was decided to make the femorotibial angle 170° and the TPS did not differ between pre- and post-planification. The distance between the proximal and distal cortices of the medial tibia was measured at three points, which were the anterior (AD), posterior (PD), and longest (LD) distance sites in the sagittal plane, using the 3D view, and the ratios of AD/PD and AD/LD were measured. The anteromedial opening gap was compared to the posteromedial gap and the longest distance gap at the osteotomy site. Spearman’s rank correlation coefficient test was used in statistical analysis.\nResults:\nMean AD/PD was 0.740±0.051 (range 0.651?0.850), and mean AD/LD was 0.652±0.040 (range 0.571?0.768). The correction angle was not associated with the values of both AD/PD and AD/LD.\nConclusions:\nThe difference in both AD/PD and AD/LD between each patient was regarded as a significant variation. Therefore, preoperative planification with 3D computer simulation to measure AD/PD and AD/LD may be helpful to avoid a significant increase in TPS.","subitem_description_type":"Abstract"}]},"item_3_publisher_6":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer Nature"}]},"item_3_relation_26":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"32430728","subitem_relation_type_select":"PMID"}}]},"item_3_relation_28":{"attribute_name":"出版社DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s00590-020-02703-5","subitem_relation_type_select":"DOI"}}]},"item_3_rights_7":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"\"This is a post-peer-review, pre-copyedit version of an article published in \"\"European Journal of Orthopaedic Surgery & Traumatology\"\". The final authenticated version is available online at: https://doi.org/10.1007/s00590-020-02703-5.\""}]},"item_3_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1633-8065","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_20":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"1432-1068","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_32":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hanada, Mitsuru"}]},{"creatorNames":[{"creatorName":"Hotta, Kensuke"}]},{"creatorNames":[{"creatorName":"Matsuyama, Yukihiro"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-07-01"}],"displaytype":"detail","filename":"EJOST-30-1285.pdf","filesize":[{"value":"997.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"EJOST-30-1285.pdf","url":"https://hama-med.repo.nii.ac.jp/record/3735/files/EJOST-30-1285.pdf"},"version_id":"b7ac50ea-beeb-4451-a4f1-23540309440d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Computer simulation","subitem_subject_scheme":"Other"},{"subitem_subject":"3-dimensional model","subitem_subject_scheme":"Other"},{"subitem_subject":"tibia","subitem_subject_scheme":"Other"},{"subitem_subject":"tibial posterior slope","subitem_subject_scheme":"Other"},{"subitem_subject":"open wedge high tibial osteotomy","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"A Computer Simulation Study for Preserving the Tibial Posterior Slope in Open Wedge High Tibial Osteotomy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Computer Simulation Study for Preserving the Tibial Posterior Slope in Open Wedge High Tibial Osteotomy","subitem_title_language":"en"}]},"item_type_id":"3","owner":"4","path":["11"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-07-01"},"publish_date":"2021-07-01","publish_status":"0","recid":"3735","relation_version_is_last":true,"title":["A Computer Simulation Study for Preserving the Tibial Posterior Slope in Open Wedge High Tibial Osteotomy"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2023-08-02T05:24:09.102397+00:00"}