The causes of sciatica include: prolapsed lumbar intervertebral disc; spinal canal stenosis of the lumbar vertebra and lumbar hyperosteogeny.是什么意思_The causes of sciatica include: prolapsed lumbar intervertebral disc; spinal canal stenosis of the lumbar vertebra and lumbar hyperosteogeny.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句