Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2021. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| O/E - vertex presentation | Is a | False | O/E - fetal presentation | Inferred relationship | Some | |
| O/E - breech presentation | Is a | False | O/E - fetal presentation | Inferred relationship | Some | |
| O/E - oblique lie | Is a | False | O/E - fetal presentation | Inferred relationship | Some | |
| O/E - transverse lie | Is a | False | O/E - fetal presentation | Inferred relationship | Some | |
| O/E -fetal presentation unsure | Is a | False | O/E - fetal presentation | Inferred relationship | Some | |
| O/E - multiple presentation | Is a | False | O/E - fetal presentation | Inferred relationship | Some | |
| O/E - fetal presentation NOS | Is a | False | O/E - fetal presentation | Inferred relationship | Some |
Reference Sets
Concept inactivation indicator reference set
REPLACED BY association reference set (foundation metadata concept)