Objective To discuss the problems of treating for lumbar disc herniation with collagenase chemonucleolysis and microendoscopic discectomy.And give the help for clinic.

• 摘要目的讨论注射法胶原酶化学溶解术和椎间盘镜髓核摘除两种微创技术治疗腰椎间盘突出症的有关问题，旨在为临床工作提供指导。