Q41.2 Guidelines & Instructional Notes: Congenital absence, atresia and stenosis of ileum

Instruction Source: Q41.2

Congenital absence, atresia and stenosis of ileum

Instruction Source: Q41

Congenital absence, atresia and stenosis of small intestine

Excludes 1 (Mutually Exclusive)

congenital obstruction, occlusion or stricture of small intestine or intestine NOS

Instruction Source: Q38-Q45

Other congenital malformations of the digestive system (Q38-Q45)

Instruction Source: Q00-QA1

Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders