There are so many causes of sciatica, and most cases are due to lesions of the lumbar intervertebral disc. lumbar spondylosis or sacroiliac disease.

• 摘要造成坐骨神经痛的原因有很多，但绝大多数的病案起因于椎间盘脱出症，腰椎退行性病变或肠荐关节疾病。