Double-bundle anterior cruciate ligament reconstruction improves tibial rotational instability: Analysis of squatting motion using a 2D/3D registration technique

• Material Type: 博士論文
• ISSN: 1749-799X
• Title: Double-bundle anterior cruciate ligament reconstruction improves tibial rotational instability: Analysis of squatting motion using a 2D/3D registration technique
• Volume: 13
• Author/Editor: 木寺, 健一
• Author Heading: 木寺, 健一
• Publication, Distribution, etc.: BioMed Central Ltd
• Publication Date: 2018-09-05
• Publication Date (W3CDTF): 2018-09-05
• Alternative Title: 二重束前十字靭帯再建術は脛骨回旋を改善させる： 2D/3Dレジストレーション法を用いたスクワット動作の解析
• Periodical title: Journal of Orthopaedic Surgery and Research
• Degree grantor/type: Nagasaki University (長崎大学)
• Date Granted: 2018-09-05
• Date Granted (W3CDTF): 2018-09-05
• Dissertation Number: 甲医歯薬第1090号
• Degree Type: 博士(医学)
• Conferring No. (Dissertation): 甲医歯薬第1090号
• Text Language Code: eng
• Subject Heading: Knee kinematics; Anterior cruciate ligament; Double-bundle anterior cruciate ligament reconstruction; 2D/3D registration technique
• Target Audience: 一般
• Note (General): Background: The anterior cruciate ligament-deficient (ACLD) knee requires appropriate treatment for the patient to return to sports. The purpose of this study was to clarify the kinematics of the anterior cruciate ligament-deficient knee in squatting motion before and after double-bundle anterior cruciate ligament reconstruction (DB-ACLR) using a 2D/3D registration technique. Methods: The subjects of this study were 10 men with confirmed unilateral ACL rupture who underwent DB-ACLR. Computed tomography (CT) of the knee joints was performed before DB-ACLR. Fluoroscopic imaging of the knee motion in squatting before and after DB-ACLR was also performed. The 2D/3D registration technique is a method of calculating positional relationships by projecting the 3D bone model created from the CT data onto the image extracted from the fluoroscopic images. The tibial anteroposterior (AP) and rotational positions were analyzed with reference to the femur. Results: The tibial AP position of the ACLD knees was significantly anterior to the contralateral knees (p?=?0.015). The tibial rotational position of the ACLD knees was significantly internally rotated compared to the contralateral knees (p?<?0.001). Both tibial AP and rotational positions improved after DB-ACLR (p?<?0.001), with no significant differences compared to the contralateral knees. Conclusion: DB-ACLR improved not only tibial AP instability but also tibial rotational instability at knee flexion with weight-bearing. DB-ACLR appears to be a useful technique for normalizing the knee joint kinematics of ACLD knees.; 長崎大学学位論文 学位記番号:博(医歯薬)甲第1090号 学位授与年月日:平成30年9月5日; Author: Kenichi Kidera, Akihiko Yonekura, Takeshi Miyaji, Yusuke Nakazoe, Kazuyoshi Gamada, Kei Yoneta, Futoshi Ikuta, Masato Tomita, Takashi Miyamoto, Shiro Kajiyama, Akira Hozumi, Ko Chiba, Narihiro Okazaki, Takayuki Shida and Makoto Osaki; Citation: Journal of Orthopaedic Surgery and Research, 13, 111; 2018; Nagasaki University (長崎大学), 博士(医学) (2018-09-05)
• DOI: info:doi/10.1186/s13018-018-0825-y; https://doi.org/info:doi/10.1186/s13018-018-0825-y
• Persistent ID (NDL): info:ndljp/pid/11164144; https://dl.ndl.go.jp/pid/11164144
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2018-10-03T17:18:55+09:00
• Date Created (W3CDTF): 2020-12-18
• Format (IMT): PDF
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): http://hdl.handle.net/10069/38577; https://nagasaki-u.repo.nii.ac.jp/records/1314
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

Table of Contents

2021-03-07 再収集