Q44 | 
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		Congenital malformations of gallbladder, bile ducts and liver   | 
	
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		 Q44.0 | 
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		Agenesis, aplasia and hypoplasia of gallbladder | 
	 
	
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| Congenital absence of gallbladder |   
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		 Q44.1 | 
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		Other congenital malformations of gallbladder | 
	 
	
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| Congenital malformation of gallbladder NOS |  | Intrahepatic gallbladder |   
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		 Q44.2 | 
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		Atresia of bile ducts | 
	 
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		 Q44.3 | 
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		Congenital stenosis and stricture of bile ducts | 
	 
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		 Q44.4 | 
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		Choledochal cyst | 
	 
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		 Q44.5 | 
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		Other congenital malformations of bile ducts | 
	 
	
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| Accessory hepatic duct |  | Biliary duct duplication |  | Congenital malformation of bile duct NOS |  | Cystic duct duplication |   
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		 Q44.6 | 
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		Cystic disease of liver | 
	 
	
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| Fibrocystic disease of liver |   
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		 Q44.7 | 
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		Other congenital malformations of liver | 
	 
	
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		| CodeAlso | 
		, if applicable, associated malformations affecting other systems
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		 Q44.70 | 
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		Other congenital malformation of liver, unspecified | 
	 
	
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| Congenital malformation of liver, NOS |   
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		 Q44.71 | 
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		Alagille syndrome | 
	 
	
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		 Q44.79 | 
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		Other congenital malformations of liver | 
	 
	
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| Accessory liver |  | Congenital absence of liver |  | Congenital hepatomegaly |   
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