椎间植骨与椎间融合器治疗腰椎滑脱的疗效比较

目的:观察椎间植骨与椎间融合器治疗腰椎滑脱症的临床疗效。方法:应用椎弓根螺钉系统加椎间植骨融合治疗脊柱滑脱症,观察其融合率及临床症状的缓解状况,并与应用椎间融合器融合的病例进行比较。结果:椎间植骨融合率及临床症状缓解率均高于应用椎间融合器融合的病例。结论:椎弓根螺钉系统加椎间植骨融合治疗脊柱滑脱症,符合生物力学固定融合,是比较理想的治疗方法之一,并且椎间植骨融合可能是进一步减少远期并发症的重要方法。

The Curative Effect Between Bone Graft and Cage for Treating Lumbar Spondylolisthesis

Objective:To observe the curative effect between bone graft and cage for treating lumbar spondylolisthesis.Method:To utilize vertebral internal fixation system combined with bone graft or cage for treating lumbar spondylolisthesis,observe the rate of fusion and clinical symptomatic relief.Result:The rate of fusion and clinical symptomatic relief in bone graft is higher than that in cage.Conclusion:These findings demonstrated that vertebral internal fixation system combined with bone graft for treating lumba...