Objective: To explore applied value of percutaneous CT Guided Lumbar Discectomy combining collagenolysis for treating prolapse of lumbar intervertebral disc.

• 目的:探讨CT导向下经皮穿刺椎间盘切吸术与胶原酶髓核溶解术结合治疗腰椎间盘突出的应用价值。