Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Dissociated vertical deviation | Is a | False | Incomitant heterophoria | Inferred relationship | Some | |
| Incomitant esophoria | Is a | True | Incomitant heterophoria | Inferred relationship | Some | |
| Incomitant exophoria | Is a | True | Incomitant heterophoria | Inferred relationship | Some | |
| Incomitant hyperphoria | Is a | True | Incomitant heterophoria | Inferred relationship | Some | |
| Incomitant hypophoria | Is a | True | Incomitant heterophoria | Inferred relationship | Some | |
| Alternating hyperphoria | Is a | True | Incomitant heterophoria | Inferred relationship | Some | |
| Dissociated strabismus (disorder) | Is a | True | Incomitant heterophoria | Inferred relationship | Some |
This concept is not in any reference sets