What are the tests for spina bifida?

Spina bifida: Spina bifida is usually diagnosed by x-ray for MRI of the lower spine. In the new born it can also be done with an ultrasound.

Depends : There are three forms. Spina bifida occulta is the mildest and may go indiagnosed throughout life. The other two can be diagnosed on exam and with radiographs upon birth or intrauterine (meningocele and myelomeningocele). It can be diagnosed while child still in gestation via certain blood test and confirmed with ultrasound. Decrease incidence by taking enough Folic Acid before and during preg.

Spina bifida occulta: If you are meaning spina bifida occulta, the main test are x-rays. If there is a question of complications such as a tethered spinal cord, MRI would be the test of choice.