Spina Zonke: A Comprehensive Overview of the Condition
What is Spina Bifida Occulta?
Spina bifida occulta (SBO) is a congenital condition characterized by the incomplete closure of one or more vertebrae in the spinal column, leaving the spinal cord exposed. The term “spina” refers to the spine, while “bifida” translates to “divided,” and “occulta” means “hidden.” SBO accounts for approximately 90% of spina bifida cases.
Prevalence and Incidence
Spina Spina Zonke casino bifida occulta affects about 11.5 per 10,000 births in the United States and is more common in girls than boys (female-to-male ratio: 1.3-4). The incidence rate varies among different populations and ethnic groups. Spina bifida occurs when there’s a failure of the neural tube closure during fetal development.
Causes and Risk Factors
Several genetic, environmental, and nutritional factors can contribute to spina bifida occulta:
- Genetics: Family history plays a crucial role in the development of SBO.
- Folic acid deficiency or insufficiency during pregnancy
- Maternal age (increases with advancing maternal age)
- Multiple births (twins, triplets, etc.)
- Low socioeconomic status
Symptoms and Complications
Since spina bifida occulta often doesn’t have any noticeable symptoms until adulthood, diagnosis can be challenging. In some cases:
- Pain or numbness in the back, arms, or legs
- Weakness, clumsiness, or coordination problems
- Constipation
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