| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2025-01-22 |
| タイトル |
|
|
タイトル |
Medial meniscus extrusion during gait is associated with decrease in knee rotation in early-stage knee osteoarthritis |
|
言語 |
en |
| 作成者 |
Okamoto, Saeko
Ishii, Yosuke
Kono, Yoshifumi
Hashizume, Takato
Okinaka, Riko
Nakashima, Yuko
Kamei, Goki
Nekomoto, Akinori
Takahashi, Makoto
Adachi, Nobuo
|
| 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 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
© 2024. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
This is not the published version. Please cite only the published version. |
| 権利情報 |
|
|
言語 |
ja |
|
権利情報 |
この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Medial meniscus extrusion |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
range of knee rotation angle |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
medial knee osteoarthritis |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
ultrasonography |
| 内容記述 |
|
|
内容記述 |
Background In patients with medial knee osteoarthritis (OA), medial meniscus extrusion during gait is aggravated by mechanical stress, such as knee adduction moment (KAM). Conversely, the decrease in the range of knee rotation during stance phase is also one of the important issues in early knee OA, whereas the correlation between medial meniscus extrusion and knee rotation during gait are unclear. Research question To investigate the correlation between increase in medial meniscus extrusion and range of knee rotation during gait in patients with early- and late-stage of knee OA. Methods Forty patients with medial knee OA were enrolled and divided into early- and late-OA group by Kellgren-Lawrence grading scale. During gait tasks, the extent of medial meniscus extrusion was measured using ultrasonography and kinetic/kinematic data were measured using three-dimensional motion analysis system. The correlation between medial meniscus extrusion and the range of knee rotation or KAM were evaluated in the overall, early-, and late- OA groups. Results A significant negative correlation was observed between an increase in medial meniscus extrusion and range of knee rotation angle in early-OA group only. However, an increase in medial meniscus extrusion significantly correlated with the second KAM peak in the overall and early-OA groups. Significance The decrease in range of knee rotation during stance phase may be associated with the increase in medial meniscus extrusion during gait in patients with early knee OA. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
This study was supported by Grants-in-Aid for Scientific Research from the Japan Society for the Promotion of Science (JSPS) [grant numbers: JP21K111915, JP23K165410]. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Elsevier |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 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 |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.gaitpost.2024.02.020 |
| 開始ページ |
|
|
開始ページ |
23 |
| 書誌情報 |
en : Gait & Posture
巻 110,
p. 23-28,
発行日 2024-03-01
|
| 旧ID |
56151 |
GaitPosture_110_23.pdf (760.0 KB)
