Q44.0
Agenesis, aplasia and hypoplasia of gallbladder
Coding guidance (WHO 2019)
Congenital absence of gallbladder
Sibling codes
Q44Congenital malformations of gallbladder, bile ducts and liverQ44.1Other congenital malformations of gallbladderQ44.2Atresia of bile ductsQ44.3Congenital stenosis and stricture of bile ductsQ44.4Choledochal cystQ44.5Other congenital malformations of bile ductsQ44.6Cystic disease of liverQ44.7Other congenital malformations of liver