Structural developmental anomalies of spleen

Definition

Any condition caused by failure of the spleen to correctly develop during the antenatal period.

Exclusions

• isomerism of atrial appendages (with asplenia or polysplenia) (4B4Y)

5 subordinate codes

• LB22.0Congenital asplenia
• LB22.1Polysplenia
• LB22.2Ectopic spleen
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Structural developmental anomalies of the liver, biliary tract, pancreas or spleen

• LB20Structural developmental anomalies of gallbladder, bile ducts or liver
• LB21Structural developmental anomalies of pancreas
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified