myelomeningocele
mye·lo·me·ningocele
noun
1.
a congenital defect of the central nervous system in which a sac containing part of the spinal cord and its meninges protrude through a gap in the vertebral column; frequently accompanied by hydrocephalus and mental retardation
Origin
From myelo- + meninges + -cele.
Related words
Broader terms
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