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Relationship between the femoral and tibial component positions and postoperative knee range of motion after posterior-stabilized total knee arthroplasty in varus-aligned knees
http://hdl.handle.net/10271/0002000071
http://hdl.handle.net/10271/00020000719a594743-89e4-4b14-a50e-5ae9a4a939d6
| 名前 / ファイル | ライセンス | アクション |
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JKS-36-1302.pdf (609 KB)
Restricted Access
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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| 公開日 | 2024-02-13 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Relationship between the femoral and tibial component positions and postoperative knee range of motion after posterior-stabilized total knee arthroplasty in varus-aligned knees | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| キーワード | ||||||||||||||
| 主題 | total knee arthroplasty | |||||||||||||
| キーワード | ||||||||||||||
| 主題 | knee range of motion | |||||||||||||
| キーワード | ||||||||||||||
| 主題 | femoral component position | |||||||||||||
| キーワード | ||||||||||||||
| 主題 | tibial component position | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| アクセス権 | ||||||||||||||
| アクセス権 | open access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||
| 著者 |
Hanada, Mitsuru
× Hanada, Mitsuru
× Hotta, Kensuke
× Koyama, Hiroshi
× Matsuyama, Yukihiro
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| 書誌情報 |
en : The Journal of Knee Surgery 巻 36, 号 12, p. 1302-1307, 発行日 2023-10 |
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| 出版者 | ||||||||||||||
| 出版者 | Georg Thieme Verlag KG | |||||||||||||
| 言語 | en | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | Copyright 2022. Thieme. | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Background: This study aimed to evaluate the relationship between the femoral and tibial component positions and postoperative knee range of motion after posterior-stabilized total knee arthroplasty (TKA). Patients: Forty-four patients (48 knees in total: 9 men, 9 knees; 35 women, 39 knees) who underwent posterior-stabilized TKA using a navigation system were included. Methods: The femoral and tibial component positions were measured from the preoperative and postoperative computed tomography data with three-dimensional evaluation software. We investigated the relationship between the knee range of motion, including extension restriction and maximum flexion angles at 2 years postoperatively, and the femoral and tibial component positions. Results: Patients with knee extension restriction of 10° or more at 2 years postoperatively showed greater posterior flexion position of the tibial component than those with knee extension restriction less than 10° (6.2° and 3.9°, respectively, p=0.018). The postoperative knee flexion angle was positively associated with the internal rotational position of the femoral component (p=0.032, 95% confidence interval: 0.105−2.178). Patients with a knee flexion angle more than 120° at 2 years postoperatively had greater internal rotational position of the femoral component than those with 120° or less (5.2° and 1.5°, respectively, p=0.002). Conclusions: After posterior-stabilized TKA, the 28 postoperative knee extension restriction angle was associated with the posterior flexion position of the tibial component, and the knee flexion angle was positively related to the internal rotational position of the femoral component. |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 1538-8506 | |||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1938-2480 | |||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA11604163 | |||||||||||||
| PubMed番号 | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | PMID | |||||||||||||
| 関連識別子 | 36075230 | |||||||||||||
| 出版社DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1055/s-0042-1755357 | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
