The goal of treatment for symptomatic highgrade spondylolisthesis are a safe and effective arthrodesis of the affected level, restoration of the sagittal pro?le, and resolution of symptoms.

• 关键点：治疗有症状的严重滑脱病人的目的是安全有效融合受累节段，恢复矢状位轴线，缓解症状。