Objective To observe the effect of patients with lumbar spinal stenosis by lumbar posterolateral fusion and decompression.
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。
AIM: To investigate the osteogenetic ability of calcium sulfate bone graft in posterolateral lumbar spinal fusion by comparing with local compression bone.
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。
应用推荐