Spina Bifida Essay

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Vanessa Chambers, Kathy Lee, & Maher Saadeh 2nd Period 1/16/13 Spina Bifida Spina Bifida, also known as SB, is a neural tube defect (NTD) that occurs during the early stages of development within the womb. The birth defect is located anywhere along the spine, which contains the spinal cord, the spinal fluid, and the vertebrae. The spinal cord is a long tubular bundle of nerves that has 31 pairs of nerves, which carries and transmits sensory and motor messages throughout the body. The vertebra protects the spinal cord and encloses the head. Spina Bifida becomes imminent when the spinal vertebrae do not completely close during development, which often results in various degrees of neural damage. It is a very serious and threatening disease that should be understood and prevented. Spina Bifida’s appearance is imminent within the first 28 days of pregnancy. It is a dangerous defect that could lead to serious neurological damage as the child matures. Spina Bifida occurs worldwide and is steadily decreasing due to the advancement of medical technology and the increase of healthy lifestyles during pregnancy. Surprisingly, European countries have a prevalence rate of less than one in 2,000, and even more surprising is that the highest prevalence rate in the US is one in 500 located in the Southeast. Aside from all the numerical statistics, the defect can be seen from an ultrasound. This image shows an ultrasound of a young infant that has a severe form of Spina Bifida, called Myelomingeocele. The small indentations on the back shows the position in which the defect will be in. As I stated, there are 3 types of Spina Bifida: Myelomeningocele, Meningocele, and Spina Bifida Occulta. They are presented from severest to mildest, this is so because as the defect grows more chronic because a sac forms that contains spinal fluid, which could lead to disabilities
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