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.
Spina bifida cystica occurs when the lining (membranes) of the spinal cord and sometimes the spinal cord push out through the defect in the spine. The two main types of spina bifida cystica are called meningocele and myelomeningocele: Meningocele. Spina bifida meningocele is the rarest type of spina bifida. The protective membranes (the meninges) surrounding the spinal cord are pushed out between openings in the vertebrae. The meningocele is sometimes covered by a layer of skin.