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.
What is Myelomalacia? Myelomalacia is a condition in which the spinal cord softens. This softening is often the result of a lack of blood supply to the spine â due to an acute injury (sporting injury, car accident injury, etc.) or degeneration of the spine over time. When the spine softens, the nerves are put at an increased risk.