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肌电生物反馈对脊髓损伤后下肢运动功能的影响

2021-09-10王婷婷冯小军周云

医学概论 2021年5期

王婷婷 冯小军 周云

摘要:目的:探讨肌电生物反馈对脊髓损伤患者下肢运动功能的影响。方法:将30例脊髓损伤患者随机分为实验组和对照组,对照组采用常规康复治疗,实验组在对照组基础上增加肌电生物反馈治疗,分别于治疗前后对患者进行步长步速采集及巴氏指数评估。结果:实验组患者在步长步速及巴氏指数评分方面均较对照组改善明显,差异有统计学意义(P<0.05)。结论:肌电生物反馈可改善脊髓损伤下肢运动功能。

关键词:肌电生物反馈;脊髓损伤;下肢运动功能

Abstract  Objective: To assess the effects of EMG biofeedback for lower limb motor function recovery following spinal cord injury. Methods: A total of 30 patients with spinal cord injury were randomly divided into experimental and control groups. The control group were treated with conventional rehabilitation, while the experimental were treated with conventional rehabilitation and EMG biofeedback. The step length, speed and Barthel index were evaluated before and after treatment Results: The experimental group perceived greater considerable improvement in step length, speed and Barthel index, and the difference was statistically significant(P<0.05) Conclusion: EMG biofeedback can improve lower limb motor function with spinal cord injury.

Key words: EMG biofeedback/ spinal cord injury/ lower limb motor function

下肢运动能障碍是脊髓损伤功能后常见的功能障碍之一,给患者及其家庭以及社会带来了极大负担,严重影响了患者的生活质量及生命安全[1, 2]。全球范围内,约有10.4~83/100万人受到脊髓损伤带来的伤害,且每年新增大约50万患者。在亚洲范围内,脊髓损伤的平均年患病率在12.1~61.6 人次/100 万,我国脊髓损伤患者的患病率在13~60人次/100万,基本与亚洲水平一致。出于对轮椅、拐杖及辅助出行工具的需要,脊髓损伤患者对外界来说可能被视为残疾的代表,介于此,下肢运动功能是脊髓损伤患者十分期待能够恢复的能力[3]。肌电生物反馈生物法反馈疗法,能够改善肌肉功能,应用于康复领域已有多年历史,在脊髓损伤功能治疗取得了很好的治疗效果,针对患者下肢运动功能的报道较少,本文通过观察肌电生物反馈治疗前后患者步长步速及巴氏指数评分的变化,观察肌电生物反馈对脊髓损伤患者下肢运动功能的影响。……

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