Results: The incidence of herniated lumbar disc compressing the same sequence intervertebral foramina radicular, the next radicular and the very next radicular was 6.4%, 87.7%and 5.9%respectively.

• 结果：腰椎间盘突出压迫同序数椎间孔神经根者占6.；4%25，主要原因为向上游离型椎间盘突出物的位移以及极外侧型椎间盘突出；