Final answer:
A dacron-coated silastic silo is a medical device used to treat abdominal wall defects in infants by housing the protruding intestines and gradually returning them to the abdomen.
Step-by-step explanation:
A dacron-coated silastic silo is a medical device used in the treatment of abdominal wall defects, such as gastroschisis or omphalocele in infants. These conditions are characterized by the intestines protruding outside of the baby's body through a hole near the belly button.
The silo is a type of bag made from Silastic, a silicone-based rubber, that is coated with Dacron (a polyester fiber known under different brand names, including Terylene in the UK and Dacron in the US) to provide strength and durability. The silo is sutured around the defect and gradually tightened over time to push the intestines back into the abdomen before the abdominal wall is surgically closed.