symptomatic degenerative lumbar spinal instability 退变性腰椎不稳症
lumbar spinal segmental instability 腰椎节段性不稳症
Lumbar spinal stenosis and instability 腰椎管狭窄并失稳症
Objective to investigate the clinical outcomes of interbody fusion with transpedicular screw fixation in the reoperation for lumbar spinal instability secondary to lumbar discectomy.
目的探讨椎间植骨融合、椎弓根内固定系统在腰椎间盘切除术后脊柱失稳再手术中的应用和临床效果。
Objective: to evaluate the efficacy of decompress laminectomy, pedicle screw fixation and posterior lumbar fusion in the treatment of degenerative lumbar spinal instability of elder patients.
目的：观察腰椎管减压、横突间或椎体间植骨脊柱融合和椎弓根螺钉内固定手术治疗高龄退行性病变腰椎不稳定患者的效果。
To investigate diagnosis of lumbar instability, segment of spinal canal decompression and principle of fixation and fusion.
探讨退变性腰椎不稳的诊断、椎管手术减压范围及固定融合原则。
应用推荐