Talcum powder is a soft, white powder developed from talc, or magnesium silicate, a mineral composed primarily of magnesium, silicon and oxygen. When it is finely ground, talc absorbs moisture and helps reduce friction.
Conclusion. Sacral myelomeningocele is type of spina bifida that presents as a cystic swelling in the lower back of the baby. Its exact cause is not known and multiple factors are considered to be associated with this defect. It can be detected prenatally by some screening tests.onclusion. Sacral myelomeningocele is type of spina bifida that presents as a cystic swelling in the lower back of the baby. Its exact cause is not known and multiple factors are considered to be associated with this defect. It can be detected prenatally by some screening tests.
1 Surgery can remove the meningocele. 2  Myelomeningocele (also called open spina bifida). 3  This is the most severe and the most common form of spina bifida. 4  In this condition, part of the spinal cord pushes out with the meninges through the gap in the spine to form a sac on the babyâs back. Surgery can remove the meningocele. 2  Myelomeningocele (also called open spina bifida). 3  This is the most severe and the most common form of spina bifida. 4  In this condition, part of the spinal cord pushes out with the meninges through the gap in the spine to form a sac on the babyâs back.