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Abstract
Closed spinal dysraphia (spina bifida occulta) is a form of congenital spinal bifida in which the bony defect is hidden under intact skin. The population frequency of closed spinal dysraphia has not been definitively determined. According to the data of modern studies, the frequency of detection of spinal dysraphia is 0.5-2.5%. Nevertheless, due to its relative rarity, diagnostic challenges, and limited literature coverage, diastematomyelia remains an underrecognized condition for many healthcare professionals, emphasizing the need for further research and dissemination of knowledge.
The article describes an early case of prenatal ultrasound diagnosis of diastematomyelia at 13.4 weeks of pregnancy.
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