Fetal spina bifida: 1. In the case of recessive spina bifida, it usually does not cause clinical symptoms and dynamic follow-up observation is sufficient. 2. In the case of spinal cord spondylolisthesis due to overt spina bifida, early surgical treatment is required. Current research suggests that premature closure of spinal cord spondylolisthesis does not help improve neurological function, but there is evidence that infection rates can be reduced. Surgical closure within 24 hours of birth is currently recommended. Most surgeons advocate shunting for patients with spinal cord spinal bulge without hydrocephalus at least 3 days after spinal cord spinal bulge repair. If hydrocephalus is found to be significant at birth, spinal cord spinal bulge repair and shunt need to be performed at the same time and without increasing the chance of infection. Without any treatment for this condition, only 14%-30% of spinal cord spondylolisthesis survive past infancy, and usually only the mildest patients survive, with 70% having normal intelligence and 50% being able to walk. Therefore, early medical intervention is needed.