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首页> 外文期刊>Journal of back and musculoskeletal rehabilitation >The effect of repeated back extension exercise on H-reflex in patients with lumbosacral radiculopathy
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The effect of repeated back extension exercise on H-reflex in patients with lumbosacral radiculopathy

机译:反复腰背运动对腰s神经根病患者H反射的影响

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Background: A repeated back extension exercises (RBEE) from prone position have been widely prescribed for patientswith lumbosacral radiculopathy (LSR) and are reported to alter the intensity and distribution of radicular symptoms. This changein symptoms could indicate decompression/compression effect of RBEE on the compromised nerve root.Purpose: to evaluate the effect of RBEE from prone position on soleus H-refiex of patients with LSR.Patients and method: nineteen male and 11 female patients (38 +- 8.4 years) with confirmed chronic unilateral LSR participatedin the study. All patients performed 30 repetitions of RBEE from prone position. The soleus H-reflex was measured before andafter the RBEE. The H-reflex was elicited by electrical stimulation of the tibial nerve on the poplitial fossa of both legs. Thenon-involved leg of the patient was used as a control. Subjective pain intensity and sit-to-stand performance were also measuredbefore and after RBEE using numerical pain rating scale and a stopwatch respectively.Results: The H-reflex in the involved leg, pain intensity and the sit-to-stand test did not significantly improve after the RBEE(p < 0.43 - < 0.82).Conclusion: Single session of 30 repetitions of RBEE is not enough to improve the neurophysiology of the compromised nerveroot, pain intensity and sit-to-stand performance of patients with chronic LSR.
机译:背景:腰pro神经根病(LSR)患者已广泛地从俯卧位重复进行背部伸展运动(RBEE),据报道,这种运动会改变神经症状的强度和分布。目的:评估俯卧位RBEE对LSR患者比目鱼H-refiex的影响。患者和方法:男19例,女11例(38确认患有慢性单侧LSR的+/- 8.4年)参加了该研究。所有患者从俯卧位重复执行RBEE 30次。比目鱼H反射在RBEE前后进行测量。 H反射是通过电刺激双腿小窝的胫神经来引起的。将患者的未受累腿用作对照。在RBEE之前和之后,分别使用数字疼痛等级量表和秒表来测量主观疼痛强度和坐姿表现。结果:受累腿部的H反射,疼痛强度和坐姿测试没有显着性结论:单次重复30次RBEE不足以改善慢性LSR患者神经根受损的神经生理,疼痛强度和坐姿表现。

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