What is spina bifida?

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Multiple Choice

What is spina bifida?

Spina bifida is a neural tube defect in which the vertebral arches do not fuse properly, leaving a defect in the spinal column. This is a structural malformation of the spine that can range from a hidden closure issue (occulta) to more evident forms with sac-like protrusions (meningocele or myelomeningocele). It arises from failure of neural tube closure early in development and is not an inflammatory process, direct nerve pathway damage, or an infection of the meninges.

Spina bifida is a neural tube defect in which the vertebral arches do not fuse properly, leaving a defect in the spinal column. This is a structural malformation of the spine that can range from a hidden closure issue (occulta) to more evident forms with sac-like protrusions (meningocele or myelomeningocele). It arises from failure of neural tube closure early in development and is not an inflammatory process, direct nerve pathway damage, or an infection of the meninges.

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