K.Rod脊柱动态稳定系统对腰椎间盘突出症患者腰椎功能的影响

Effect of K.Rod spinal dynamic stabilization system on lumbar function in patients with lumbar disc herniation

目的研究K.Rod脊柱动态稳定系统对腰椎间盘突出症患者腰椎功能的影响。方法选取76例腰椎间盘突出症患者作为研究对象,根据配对原则抽取38例作为观察组,其余38例作为对照组。对照组接受传统钉棒系统治疗,观察组接受K.Rod脊柱动态稳定系统治疗。对比两组治疗效果。结果观察组不良事件发生率低于对照组,术中出血量少于对照组,手术时间短于对照组(P<0.05)。治疗后,两组手术节段腰椎屈伸角度、腰椎功能评分、疼痛评分、运动功能评分均改善,且观察组均优于对照组(P<0.05)。结论在腰椎间盘突出症患者治疗中采用K.Rod脊柱动态稳定系统效果确切,可显著改善其腰椎功能,值得临床推广。

Objective To study the effect of K.Rod spinal dynamic stabilization system on lumbar function in patientswith lumbar disc herniation. Methods Seventy-six patients with lumbar disc herniation were selected as study objects.According to the pairing principle, 38 patients were selected as control group, and 38 patients were selected as observationgroup. The control group received conventional nail-bar system therapy, and the observation group received K.Rod spinaldynamic stabilization system. The treatment effects of the two groups were compared. Results The incidence of adverseevents in the observation group was lower than that in the control group, the intraoperative blood loss was less than that ofthe control group, and the operation time was shorter than that of the control group （P〈0.05）. After treatment, the lumbarflexion and extension angles, lumbar functional scores, pain scores and motor function scores of the two groups improved,and those in the observation group were better than the control group （P〈0.05）. Conclusion The K.Rod spinal dynamicstabilization system in the treatment of patients with lumbar disc herniation has significant effects, and which can improvelumbar function of patients. It is worthy of clinical promotion.