背景信息摘要：腰椎间盘切除术中血管损伤是个少见的，但有严重潜在风险的并发症。
Summary of Background Data. Vascular injury during lumbar discectomy is a rare, but potentially devastating complication.
目的研究经皮穿刺腰椎间盘切除术和胶原酶化学溶解术联合治疗腰椎间盘突出症的疗效。
Objective to investigate the therapeutic effect of percutaneous lumbar diskectomy (PLD) combining with chemonucleolysis (CNL) by injection of collagenase in the treatment of lumbar disc herniation.
目的：观测椎板下棘的形态特点，探讨其在显微内窥镜腰椎间盘切除术(MED)中的临床意义。
Objective: to observe the anatomical features of spina lamina vertebrae inferior (SLVI) and study its clinical significance in the Microendos copy discectomy (MED).
方法将312例腰椎间盘突出症病人，随机分为3组，分别采用经皮穿刺腰椎间盘切除术、胶原酶化学溶解术和二者联合治疗方法进行治疗。
Methods 312 patients with Lumbar disc herniation were classified into three groups randomly, and were treated respectively with PLD, CNL and PLD combining with CNL.
大部分患者都得接受椎板切除术或腰椎间盘摘除术以移除损坏的椎骨和椎板。
Almost as many undergolaminectomies or diskectomies to remove damaged vertebrae and disks.
目的：探讨自行设计的骨-黄韧带瓣重建在腰椎间盘髓核切除术中应用的可行性和临床疗效。
Objective: To study the feasibility and clinical effect of the preservation of the bone-ligamentum flavum used during the operation of the lumbar disc herniation.
显微腰椎间切除术是腰椎间盘突出的外科治疗中的一种新方法。
Removal of protruded intervertebral disc inthe lumbar region by microsurgery is a new surgical technique.
显微腰椎间切除术是腰椎间盘突出的外科治疗中的一种新方法。
Removal of protruded intervertebral disc inthe lumbar region by microsurgery is a new surgical technique.
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