Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 374947010 | Tear film break-up time | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 642230018 | Tear film break-up time (observable entity) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module |
| 1224681013 | TBT - Tear break-up time | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module |
| 1224682018 | BUT - Break-up time for tear film | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module |
| 1224683011 | TFBUT - Tear film break-up time | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Tear film break-up time | Is a | Measure of lacrimation | false | Inferred relationship | Existential restriction modifier | ||
| Tear film break-up time | Finding site | Lacrimal apparatus structure | false | Inferred relationship | Existential restriction modifier | ||
| Tear film break-up time | Is a | Ocular tear film observable | true | Inferred relationship | Existential restriction modifier |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Decreased tear film break-up time | Interprets | False | Tear film break-up time | Inferred relationship | Existential restriction modifier | 1 |
| Decreased tear film break-up time | Interprets | True | Tear film break-up time | Inferred relationship | Existential restriction modifier | 1 |
This concept is not in any reference sets
FHIR