二に分ぶん脊せき椎つい

noun

spina bifida

Medical term for a congenital neural tube defect where the spinal column does not close completely.

• 二に分ぶん脊せき椎ついは、胎たい児じ期きに脊せき椎ついが正せい常じょうに形けい成せいされない先せん天てん異い常じょうです。

  Spina bifida is a congenital anomaly in which the spine does not form properly during fetal development.