251693007: Tear film break-up time (observable entity)

SNOMED CT Concept\Observable entity (observable entity)\...

\Feature of entity (observable entity)\Feature of anatomical entity (observable entity)\Eye observable (observable entity)\Ocular tear film observable (observable entity)\Tear film break-up time

\Clinical history/examination observable (observable entity)\Eye/vision observable (observable entity)\Eye observable (observable entity)\Ocular tear film observable (observable entity)\Tear film break-up time

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

374947010 Tear film break-up time en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

642230018 Tear film break-up time (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1224681013 TBT - Tear break-up time en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

1224682018 BUT - Break-up time for tear film en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

1224683011 TFBUT - Tear film break-up time en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

7296791000241115 BUT - break-up time fr Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

7296801000241116 TFBUT - tear film break-up time fr Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

7296811000241119 TBT - tear break-up time fr Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

7296821000241114 TRFL - temps de rupture du film lacrymal fr Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

7296831000241111 temps de rupture du film lacrymal fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Tear film break-up time	Is a	Measure of lacrimation	false	Inferred relationship	Some
Tear film break-up time	Finding site	Lacrimal apparatus structure	false	Inferred relationship	Some
Tear film break-up time	Is a	Ocular tear film observable (observable entity)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Decreased tear film break-up time (finding)	Interprets	False	Tear film break-up time	Inferred relationship	Some	1
Decreased tear film break-up time (finding)	Interprets	True	Tear film break-up time	Inferred relationship	Some	1

This concept is not in any reference sets