坐ざ骨こつ神しん経けい

noun

sciatic nerve

Anatomical term for the large nerve running from the lower back down each leg.

• 坐ざ骨こつ神しん経けい痛つうは、腰こしから足あしにかけて痛いたみやしびれを引ひき起おこす。

  Sciatica causes pain or numbness from the lower back down the leg.