Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2019. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Mandibular retrognathism | Is a | False | Congenital retrognathism | Inferred relationship | Some | |
| Maxillary retrognathism | Is a | False | Congenital retrognathism | Inferred relationship | Some | |
| Retrognathism NOS | Is a | False | Congenital retrognathism | Inferred relationship | Some | |
| Poikiloderma, alopecia, retrognathism, cleft palate syndrome (disorder) | Is a | True | Congenital retrognathism | Inferred relationship | Some | |
| Craniosynostosis, microretrognathia, severe intellectual disability syndrome | Is a | True | Congenital retrognathism | Inferred relationship | Some | 
Reference Sets
Belgian GP subset (foundation metadata concept)
Description inactivation indicator reference set