They consist of a tough outer layer (the annulus fibrosis) covering a soft, jelly-like core (the nucleus pulposus). When a disc is damaged, it can bulge beyond its normal boundaries and irritate ...

据统计，大约 95% 的腰椎间盘突出症发生在 L4-L5 或 L5-S1 节段，患者常常被腰痛和下肢麻木等症状折磨 ... an effective technique in treating lumbar disc herniation-- a retrospective case study” 。这项研究就像是黑暗中的一盏明灯，为腰椎间盘突出症的治疗带来了新的希望。