Results: The medullar conus ends at the level of L 1 vertbral lamina, and the exit of l 1 radix on the dura is also in the region of L 1 vertebral lamina.是什么意思_Results: The medullar conus ends at the level of L 1 vertbral lamina, and the exit of l 1 radix on the dura is also in the region of L 1 vertebral lamina.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句