Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Electronystagmography with vertical electrodes | Is a | True | Electronystagmogram | Inferred relationship | Existential restriction modifier | |
| Positional nystagmus test | Is a | False | Electronystagmogram | Inferred relationship | Existential restriction modifier | |
| Optokinetic nystagmus test | Is a | False | Electronystagmogram | Inferred relationship | Existential restriction modifier | |
| Abnormal electronystagmogram | Interprets | False | Electronystagmogram | Inferred relationship | Existential restriction modifier | 1 | 
| Abnormal electronystagmogram | Interprets | True | Electronystagmogram | Inferred relationship | Existential restriction modifier | 1 | 
This concept is not in any reference sets