Which term describes a neural tube defect in which the spinal cord or its coverings protrude through a gap in the spine?

Which term describes a neural tube defect in which the spinal cord or its coverings protrude through a gap in the spine?

• A. Myelomeningocele
• B. Spina Bifida
• C. Hydrocephalus
• D. Shaken Baby Syndrome

Answer: (A)

This describes a neural tube defect where the spinal cord and its coverings protrude through a gap in the spine. That specific condition is myelomeningocele, the most severe form of spina bifida. In this type, both the meninges and part of the spinal cord push out through a vertebral defect, making the exposed tissue vulnerable and often leading to motor and sensory challenges below the affected level. Spina bifida is the broader category of spinal column malformations, with some forms having a gap but no protrusion. Hydrocephalus can accompany myelomeningocele due to related brain development issues, but it is not the defect itself. Shaken Baby Syndrome is unrelated to spinal defects.

This describes a neural tube defect where the spinal cord and its coverings protrude through a gap in the spine. That specific condition is myelomeningocele, the most severe form of spina bifida. In this type, both the meninges and part of the spinal cord push out through a vertebral defect, making the exposed tissue vulnerable and often leading to motor and sensory challenges below the affected level. Spina bifida is the broader category of spinal column malformations, with some forms having a gap but no protrusion. Hydrocephalus can accompany myelomeningocele due to related brain development issues, but it is not the defect itself. Shaken Baby Syndrome is unrelated to spinal defects.