腰椎间盘突出是引起下腰痛和坐骨神经痛的最主要原因之一，以往的研究多集中于机械压迫因素。但临床上经常会遇到影像学诊断有压迫，而患者却无疼痛的症状；腰腿痛患者给予非甾体类镇痛药或行局部神经根封闭治疗，症状可以减轻或消失。上述情况说明炎症在腰腿痛发生机理中有着 Lumbar disc herniation is caused by low back pain and sciatica one of the most important reasons, the previous study mostly focused on mechanical compression factors. However, clinical diagnosis of oppression often encounter imaging, but the patient has no symptoms of pain; patients with low back pain given non-steroidal analgesics or local nerve root block treatment, the symptoms can be reduced or disappeared. The above situation shows that inflammation occurs in the mechanism of low back pain