Other congenital malformations of tongue, mouth and pharynx Congenital malformations of esophagus Other congenital malformations of upper alimentary tract Congenital absence, atresia and stenosis of small intestine Congenital absence, atresia and stenosis of large intestine Other congenital malformations of intestine Congenital malformations of gallbladder, bile ducts and liver Other congenital malformations of digestive system 
