Word Study
spina bifida
CIDE DICTIONARY
spina bifida, [L., cleft spine.].
A congenital malformation in which the spinal column is cleft at its lower portion, and the membranes of the spinal cord project as an elastic swelling from the gap thus formed. [1913 Webster]
OXFORD DICTIONARY
spina bifida, n. a congenital defect of the spine, in which part of the spinal cord and its meninges are exposed through a gap in the backbone.
Etymology
mod.L (as SPINE, BIFID)
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