Comparison of radiological features of high tibial osteotomy and tibial condylar valgus osteotomy

• Material Type: 博士論文
• Title: Comparison of radiological features of high tibial osteotomy and tibial condylar valgus osteotomy
• Author/Editor: 樋口, 隆志
• Author Heading: 樋口, 隆志
• Publication, Distribution, etc.: BioMed Central
• Publication Date: 2020-03-19
• Publication Date (W3CDTF): 2020-03-19
• Alternative Title: 高位脛骨骨切り術と脛骨顆外反骨切り術のX線学的特徴の比較
• Periodical title: BMC Musculoskeletal Disorders
• No. or year of volume/issue: 20
• Volume: 20
• Pages: 409-
• ISSN (Periodical Title): ISSN : 1471-2474
• Degree grantor/type: Nagasaki University (長崎大学)
• Date Granted: 2020-03-19
• Dissertation Number: 甲医歯薬第1230号
• Degree Type: 博士(医学)
• Text Language Code: eng
• Subject Heading: Knee osteoarthritis; High tibial osteotomy; Tibial condylar valgus osteotomy
• Target Audience: 一般
• Note (General): Background: The purpose of this study was to compare radiological features between high tibial osteotomy (HTO) and tibial condylar valgus osteotomy (TCVO), in order to define the radiological indication criteria for TCVO. Methods: Thirty-two cases involving 35 knees that had undergone HTO and the same number that had undergone TCVO for knee osteoarthritis were retrospectively evaluated. Characteristics of both groups did not differ significantly. Lower limb alignment, bone morphology, joint congruity, and joint instability were measured in standing full-length leg and knee radiographs obtained before and after surgery. Results: Radiological features in the TCVO group included greater frequencies of advanced knee OA grade, varus lower limb malalignment, depression of the medial tibial plateau, and varus-valgus joint instability compared to the HTO group before surgery. However, tibial morphology, alignment of the lower limb, and joint instability improved to comparable levels after surgery in both groups. Conclusions: TCVO appears preferable in cases with advanced knee OA, destroyed or inclined medial tibial plateau, widened and subluxated lateral joint, and high varus-valgus joint instability.; 長崎大学学位論文 学位記番号:博(医歯薬)甲第1230号 学位授与年月日:令和2年3月19日; identifier:Nagasaki University (長崎大学), 博士(医学) (2020-03-19)
• Source: https://nagasaki-u.repo.nii.ac.jp/?action=repository_action_common_download&item_id=566&item_no=1&attribute_id=70&file_no=1 （fulltext）; https://nagasaki-u.repo.nii.ac.jp/?action=repository_action_common_download&item_id=566&item_no=1&attribute_id=70&file_no=1
• Access Restrictions: インターネット公開
• Rights (production): c The Author(s). 2019 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
• Related Material: http://hdl.handle.net/10069/39928
• Related Material (DOI): 10.1186/s12891-019-2764-0
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 長崎大学 : 長崎大学学術研究成果リポジトリ