Instruction Source:
Q45.9Congenital malformation of digestive system, unspecified
Q45.9Congenital malformation of digestive system, unspecified
Q45Other congenital malformations of digestive system
Q38-Q45Other congenital malformations of the digestive system (Q38-Q45)
Q00-QA1Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders