前十字带重建之前和之后的四肢扭矩复杂性 前十字带重建
Alexa K Johnson1, Kazandra M Rodriguez1, Adam S Lepley1
1School of Kinesiology, University of Michigan, USA.
Journal of science and medicine in sport
|September 29, 2023
概括
在前十字带 (ACL) 重建后,四头肌强度和肌肉收缩复杂性受损. 在ACL肢体中增加的扭矩复杂性可能会阻碍手术后的身体功能恢复.
科学领域:
- 整形外科 整形外科 整形外科
- 康复科学 康复科学 康复科学
- 生物力学 生物力学
背景情况:
- 前十字带 (ACL) 撕裂是常见的伤害,通常需要手术重建.
- 手术后康复的目的是恢复力量和功能,但长期结果可能会变化.
研究的目的:
- 在ACL重建后纵向评估四头骨扭矩复杂度的变化.
- 为了比较涉及和不涉及的四肢之间的扭矩复杂性和峰值扭矩,随着时间的推移.
主要方法:
- 研究了一组34名接受ACL重建的个人.
- 最大的努力对比强度测试是在手术前,手术后5个月,以及恢复活动后进行的.
- 样本被计算出来以量化四头扭矩复杂度.
主要成果:
- 受影响的肢体在所有时间点都显示出较低的峰值扭矩,而不是不受影响的肢体.
- 四肢扭矩复杂性 (样本) 在5个月后和恢复活动后,受影响的四肢显著更高.
- 从手术前到手术后5个月,在受影响的肢体中观察到扭矩复杂性的增加.
结论:
- 在ACL重建导致不仅在四头肌强度的赤字,而且在肌肉收缩的质量.
- 在ACL重建的肢体中增加的扭矩复杂性可能是导致持续功能障碍的因素.
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