Q44 Congenital malformations of gallbladder, bile ducts and liverNon-billable header with 8 child codes.
Q44.0 Agenesis, aplasia and hypoplasia of gallbladderQ44.1 Other congenital malformations of gallbladderQ44.2 Atresia of bile ductsQ44.3 Congenital stenosis and stricture of bile ductsQ44.4 Choledochal cystQ44.5 Other congenital malformations of bile ductsQ44.6 Cystic disease of liverQ44.7 Other congenital malformations of liver