The traditional midline posterior approach for lumbar decompression and fusion traumatizes some paraspinous tissue.
传统后方中线入路进行腰椎减压融合使一些棘突旁组织受到损伤。
Posterior procedure with extention of decompression and fusion level to the adjacent segment.
采用后路术式，将减压及固定融合范围向邻近退变节段延伸。
Methods 26 patients were treated with decompression, reduction of sliding vertebra and posterior intervertebral body fusion.
方法26例患者采用椎板减压，滑脱椎体复位及椎间植骨融合术。
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