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ID 31210
本文ファイル
著者
Kanaya, Atsushi
Nishimori, Makoto
キーワード
ACL reconstruction
Anteroposterior stability
Rotational stability
Navigation system
Intraoperative evaluation
NDC
医学
抄録(英)
Twenty-six patients with anteroposterior (AP) laxity of the knee, associated with torn anterior cruciate ligament (ACL), were prospectively randomized for arthroscopic lower femoral tunnel placed single- or double-bundle reconstruction using hamstring tendons. We evaluated AP and rotational stabilities under regular loads (a 100-N anterior load and a 1.5-N m external–internal load) before and after ACL reconstruction, comparing single- and double-bundle reconstruction with our original device for applying quantitative tibial rotation and the navigation system intraoperatively. No significant differences were found between the two groups in AP displacement and total range of tibial rotation at 30° and 60° of knee flexion. We found that a lower femoral tunnel placed single-bundle reconstruction reproduced AP and rotational stability as well as double-bundle reconstruction after reconstruction intraoperatively.
掲載誌名
Knee Surgery, Sports Traumatology, Arthroscopy
17巻
8号
開始ページ
907
終了ページ
913
出版年月日
2009
出版者
Springer
ISSN
0942-2056
NCID
出版者DOI
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
author
権利情報
Copyright (c) 2009 Springer
関連情報
The original publication is available at www.springerlin.com
関連情報URL
部局名
医歯薬学総合研究科