Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Jejunal atresia | Is a | False | Congenital atresia of small intestine | Inferred relationship | Some | |
| Congenital atresia of jejunum | Is a | True | Congenital atresia of small intestine | Inferred relationship | Some | |
| Congenital atresia of ileum | Is a | True | Congenital atresia of small intestine | Inferred relationship | Some | |
| Congenital atresia of duodenum | Is a | True | Congenital atresia of small intestine | Inferred relationship | Some | |
| Atresia of small intestine, unspecified | Is a | False | Congenital atresia of small intestine | Inferred relationship | Some | |
| Small intestine atresia NOS | Is a | False | Congenital atresia of small intestine | Inferred relationship | Some | |
| Congenital absence, atresia and stenosis of small intestine | Is a | False | Congenital atresia of small intestine | Inferred relationship | Some | |
| Small intestine atresia and stenosis | Is a | True | Congenital atresia of small intestine | Inferred relationship | Some | 
This concept is not in any reference sets