Rachischisis
Rachischisis
Rachischisis (pronounced ra-kis-kisis) is a severe form of spina bifida in which the vertebral column remains open along the affected area.
Etymology
The term "Rachischisis" is derived from the Greek words "rachis" meaning "spine" and "schisis" meaning "split".
Definition
Rachischisis is a congenital malformation characterized by the failure of the neural tube to close during embryonic development. This results in an open spinal column, exposing the spinal cord and nervous system to potential damage.
Symptoms
Symptoms of rachischisis can vary greatly depending on the severity and location of the defect. They may include paralysis, lack of sensation, incontinence, and in severe cases, cognitive impairment.
Causes
The exact cause of rachischisis is unknown, but it is believed to be a combination of genetic and environmental factors. Some research suggests that a lack of folic acid during pregnancy may increase the risk.
Treatment
Treatment for rachischisis typically involves surgery to close the defect. However, this does not usually restore function to the damaged nerves. Ongoing care may include physical therapy, medication for symptoms, and regular monitoring for potential complications.
Related Terms
External links
- Medical encyclopedia article on Rachischisis
- Wikipedia's article - Rachischisis
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