A newborn is diagnosed with a congenital anomaly characterized by a sac-like protrusion on the lower back, covered by skin, which contains both meninges and neural tissue. Which of the following is the most accurate term for this condition?

✓ Correct Answer: Option C

Myelomeningocele is a severe form of spina bifida where the spinal cord and meninges protrude through an opening in the back, typically covered by skin. Meningocele involves only meninges, while spina bifida occulta is often asymptomatic bone defect.