Central nerve tube defect

Embryonic development of central nervous tube is part of the back of the brain, spinal cord, skull and vertebral. If the pipe investment and normal development of central nervous system, when a baby is born, defects may occur in these parts. The most common defect spina bifida is, this disease can affect one or multiple spine.
　
Symptoms of this disease include: leg weakness or paralysis, legs deformations, incontinence, skin below lesion level without pain, in some cases Hydrocephalus occurs, certain cases, performance for a learning disorder.
　
Etiology of Central neural tube defects is unknown at present, however, if the woman a month before pregnancy and after the first months of pregnancy, taking a small amount of folic acid every day, you will significantly reduce the probability of the disease. Early pregnancy, such as blood tests and ultrasound examination, usually will be able to detect neural tube defects. If the situation is very serious or child survival probability is small, so parents may be able to choose to end the pregnancy.
　
May have to undergo surgery in the treatment of children with more serious, such as hydrocephalus, doctors will insert a tube in children with brain to outflow of excess water. However, children may also occur for life.
　
Should receive physical therapy in children with, and learning how people with disabilities live.