目的观察腰椎后外侧融合和椎管减压治疗腰椎管狭窄症的疗效。
Objective To observe the effect of patients with lumbar spinal stenosis by lumbar posterolateral fusion and decompression.
目的：在腰椎后外侧融合中，通过与自体减压骨进行比较，评价医用硫酸钙在腰椎后外侧融合中的成骨能力。
AIM: To investigate the osteogenetic ability of calcium sulfate bone graft in posterolateral lumbar spinal fusion by comparing with local compression bone.
结论：几种自体髂骨移植物的替代方法获得后外侧和后侧腰椎椎间融合的早期临床结果较好。
Conclusion. Several alternatives to iliac crest autograft bone provide promising early clinical results in achieving posterolateral and posterior interbody lumbar fusion.
目的：回顾后外侧与后侧腰椎椎间融合中骨移植物的选择。
Objective. To review the bone graft options that exist for posterolateral and posterior interbody lumbar fusion.
目的：比较后路椎体间融合(PLIF)联合后外侧融合(PLF)与单纯PLIF治疗腰椎退行性疾病的疗效。
Objective To study the clinical outcomes of posterior lumbar interbody fusion (PLIF) with and without posterolateral lumbar fusion (PLF) in treatment of degenerative lumbar disease.
目的：评价在轻度退变的邻近节段行单纯后外侧植骨预防腰椎融合术后邻近节段退变的临床疗效，探讨其适应症的选择。
Object: to evaluate the clinical effect of posterolateral bone graft fusion to pretend the adjacent segment degeneration after lumbar fusion and discuss the indication.
目的：评价在轻度退变的邻近节段行单纯后外侧植骨预防腰椎融合术后邻近节段退变的临床疗效，探讨其适应症的选择。
Object: to evaluate the clinical effect of posterolateral bone graft fusion to pretend the adjacent segment degeneration after lumbar fusion and discuss the indication.
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