1、Methods: The nerve roots were dissected and observed on 56 lumbosacral specimens.
方法：解剖了56例腰骶椎標本神經(jīng)根，觀察神經(jīng)根有關壓迫因素。

2、The lumbosacral subdural space is most commonly affected.
腰骶部的硬膜下腔是最常見的累及部位。

3、Conclusion: 3d-fiesta sequence can well demonstrate the anatomy of lumbosacral spinal nerves.
結(jié)論：3d -FIESTA序列可良好地顯示腰骶脊神經(jīng)的解剖。

lumbosacral翻譯