
2. Leg weakness or paralysis
In more severe cases of spina bifida weakness of the legs or total paralysis can occur. Spina bifida is caused by the failure of the neural tube to close during gestation, which leaves an opening as the fetus grows. When the opening is located at the top of the spinal column, the more likely the chances of complete paralysis. The opening on the spine can also appear in other locations such as in the middle or at the base.
The lower the opening is on the spine, the less debilitating the weakness will become. Regardless of where the opening on the spine is located, movement in other areas of the body can be affected. Almost every Spina bifida patient suffers some degree of leg paralysis. This may result in the need for braces or walking aids.
Patients who do not get the proper amount of exercise in their weakened limbs may experience misshapen bones or dislocated joints.